Monitoring Instruments for Food Production

Transcription

1 Monitoring Instruments for Food Production

2 Icons Backlit display User-friendly operation based on menu-driven operations SoftCase or TopSafe to protect instrument or protect instrument from water ingress Shock-proof Infrared printer Efficient paper documentation of measured results on site Barcode reader Helps with data management, customer allocation and tour plan RS 232 interface The easy connection to all branch software Battery and rechargeable battery operation possible Battery can be recharged in instrument

3 Contents Temperature testo 946 Alarm and logger thermometer Page 6 testo 926 Versatile thermometer 9 testo 720 Pt100 laboratory thermometer 10 testo 110 Temperature measurement High accuracy 11 testo 106 Penetration thermometer 12 testo 105 Robust one-hand thermometer 12 testoterm strips Thermometer strips 13 testoterm single indicators Temp. single indicators 13 testo 805 Mini infrared thermometer 17 testo 830-T1/-T2 Non-contact temperature measurement With laser sighting 17 testo 826-T1/-T2 Temperature measurement Non-contact 18 testo 826-T3/-T4 Temperature measurement Non-contact or direct18 testo 860-T2/-T3 Non-contact temperature measurement With memory and site management 19 Dataloggers testo 174 Monitors temperature 21 testo 175-T1 Documents temperature 21 testo 175-T2 Logs temperature 22 testo 177-T1/-T2 Long-term temperature monitoring 24 testo 177-T4 Professional long-term monitoring 25 testostor The long termer In full metal housing 28 testostor 171-1/-4 The long termer With external probes 29 testostor The high temperature logger 30 testostor Electronic thermohygrograph In full metal housing 30 Humidity testo 650 The reference for product quality 14 testo 615/625 Monitors ambient conditions 15 testo 608-H1/-H2 Monitors production conditions 16 testo 605 Measures production conditions 16 testo 175-H1/-H2 Monitors production conditions 23 testo 177-H1 Long-term monitoring/production conditions 26 Analysis testo 206-pH1 Compact ph tester For liquids 31 testo 206-pH2 Compact ph tester For viscoplastic food 31 testo 205 One-hand ph/ C measuring instrument 32 testo 230 Compact ph/ C measuring instrument With selection of probes 32 testo 240 Compact conductivity/ C meas. instr. 33 Stationary measurement engineering hygrotest 650 Humidity transmitter 35/36 testo 6740 Trace humidity measurement in compressed air35/38 Custom-designed stationary probes 35 testo 175-S2 Current/voltage logger 35 Please send for more information.

4 2 has top priority has top priority. This applies particularly to food production. Temperature control during food production determines the quality to the same extent as meeting hygiene requirements and adhering to defined ambient conditions when handling and storing products. Testo offers solutions designed for daily testing in the field wherever measurement engineering can help you to detect faults. We make a point of following closely all the latest developments in food engineering and food law. We also maintain close contact with food inspectors. For this reason, we are always in a position to tell you what is important for your measurements in the context of operational self-checking. Meeting your requirements Regardless of whether you wish to measure temperatures, air humidities or analytical variables such as the ph value or conductivity, Testo always has the most up-to-date and easy-to-use practical measurement engineering solutions suitable for everyday use in the field. One good example are the new ph probes which function with a gel electrolyte as a reference medium and which are leak-proof, maintenance-free and not affected by dirt ingress unlike conventional sensors. A wide range of temperature probes with different sensors and various designs facilitate temperature measurements in practically every application imaginable. There is also a wide range of different probes available for stationary applications. Ideal for field use Fully reliable and efficient Practical, robust and hygienic, accurate and efficient and user-friendly. The demands on measurement engineering for food production are high. But it is not just all about measurement instruments. Testo also has additional solutions with which measurement tasks can be completed in compliance with the task at hand. For example, the patented TopSafe case protects Testo s measurement instruments from splashes, dirt and impact. It is dishwasher-safe thus making it particularly hygienic. Contamination, germ multiplication on instruments and subsequently in products can be practically eliminated by using TopSafe. The instruments can also be operated through TopSafe when wearing gloves. Another example are the practical, compact printers with which many measurement instruments can be read out via infrared. The data is printed out at the touch of a button. An important tool in

5 3 situations where only documented measurements are taken into consideration. Perfection Food production is regularised by extensive specifications and guidelines. One requirement is that measurement instruments are calibrated i.e. compared at different measurement points with a reference instrument. Our calibration laboratories enjoy international prestige and are also approved for calibrations on behalf of the German Calibration Service (DKD). Learning changes What was that again who has to measure with calibrated measurement instruments? What exactly is the connection between germ multiplication and temperature? If you need answers to the above questions, just give us a call. We will do our best to answer them. Freshness guaranteed Thanks to Testo. Markus Meichle, Managing Director of Rudolf Meichle GmbH, Friedrichshafen, Germany Testo in conversation with Markus Meichle, Managing Director of the Rudolf Meichle GmbH in Friedrichshafen, Germany where thirty employees are involved in all aspects of fish trade and fish processing. The range extends from Lake Constance fish to seafood and the Meichle GmbH also has the largest fish smokehouse in Lake Constance. Herr Meichle, what is important for the fish processing sector? RM: Quality and therefore the freshness of the products is the bottom line together with fast processing and delivery. Fish and seafood are highly sensitive foods; constant checks on the refrigeration temperature in particular, and careful handling of the fresh products are an important requisite for the first-class products which leave our factory every day. What role does Testo s measurement engineering play? RM: A central role. When we started out, I believed in the strength of experience. Nowadays the market expects much more from us; we have to account for uninterrupted cooling chains, we are required to carry out regular documented checks when processing. Thanks to Testo s products we are able to carry out our checks quickly and efficiently. An additional benefit of Testo s instruments is that we can consistently optimise our quality management. By the way, what really fascinates me the most about Testo is their compact and integrated incorporation of every imaginable measurement requirement in the food sector, all combined with super easy handling. Once Testo Always Testo? Never say never and never say always but I would just like to say you can rely on Testo Just take Testo s Customer Service they never let you down. With Testo we can measure quickly and efficiently I presume that it will stay that way because the people at Testo are always one step ahead and they know today what the requirements will be tomorrow.

6 Exactly the right instrument All about production

7 for every requirement Reference humidity measuring instrument (Page 14-15) Compact thermometers (Page 6-11, 15) Infrared thermometers (Page 17-19) Pocket-size measuring instruments (Page 12, 16-18) Contact temperature measurement and non-contact humidity measurement Measurement foils (Page 13) Dataloggers, temperature and humidity (Page 20-30) ph meters / Pocket-size measuring instruments (Page 31-32) Conductivity meter (Page 33) Stationary measurement engineering, info (Page 34-39) Profiles Air temperature X X X X X Surface temperature X X X X Penetration temperature X X X X X Air humidity X X X Ambient production conditions X X X aw value X Conductivity X 1 point laser 2 point laser 3 point laser X X X Long-term monitoring X X X X Water-tight X X X Water-tight with TopSafe X X X X Alarm function X X X X X X Readings printout (infrared printer) X X X Processing of measurement data on PC X X X X Datalogger Approval for official measurements (official verification) X X X X X

8 6 testo 946, alarm and logger thermometer With convenient site management Do you manage to get home by 5pm every day? Probably not, because your job expects above-average dedication. You also need partners who Axel Rieple, won t let you Head of Sales, down. We are Germany leading the way with our quality service. Check it out for yourself. Displays parameter and product name. Productrelated limit monitoring Do you need an accessory, do you have a question about measuring or do you need a replacement instrument? Testo Service employees are at your service when you need them. Good to know when the situation requires. Fast data printout on site Analyse readings under product names and document with Testo ComSoft 3 TopSafe, protects instrument from water, dust, impact

9 7 testo 946 testo 946 monitors and documents temperatures during food production; with data available for food inspectors. The measured data can be saved according to product for easy access and analysis by PC. Data can be printed on site on the Testo printer. An audible and visible alarm warns if product temperature limits have been exceeded. Product/batch-related data storage and documentation Convenient data analysis on PC, RS232 interface (electrically isolated) Up to 99 product names can be saved in the instrument using a PC Time for the essentials To be quite honest, the phones are usually quiet between 6 and 7pm but the few people who do call are delighted when somebody answers the phone. That s why I m happy to be here. Testo at your service. Recommended Set: The affordable monitoring set Regina Marx Sales Food thermometer, incl. TopSafe, battery and calibration protocol Accurate, waterproof food probe (IP67), made of stainless steel, with 4 mm reinforced PVC cable testo 946, Set incl. TopSafe Food thermometer, incl. TopSafe, battery and calibration protocol Printer and Accessories Testo printer with 1 roll of thermal paper and 4 AA size batteries, Prints readings on site Fast testo 575 printer, incl. 1 roll of thermal paper and batteries Recharger for printer (with 4 standard rech. batteries) Spare thermal paper for printer, built-in in testo 314 ( Spare thermal paper for printer (6 rolls), Measurement data documentation legible for up to 10 years Label thermal paper (Testo patent) for testo 575 printer (6 rolls), can be applied directly Additional Accessories and Spare Parts Plug-in mains unit, For mains operation and recharging battery in instrument V rech. battery for instrument, Instead of battery Special sealing strip (4m) for needle probe, For meas. in vacuum products without loss of air-tightness Transport and Protection Recommended Set: Complete set for frozen and semi-solid food Food thermometer, incl. TopSafe, battery and calibration protocol Robust food penetration probe with special handle, IP 65, reinforced cable (PUR) and reinforced protection from buckling Frozen food probe, corkscrew design, Tmax handle and cable +70 C Testo printer with 1 roll of thermal paper and 4 AA size batteries Transport case (plastic) for measuring instrument, probes and accessories TopSafe (indestructible protection case) incl. bench stand and belt clip Accessories set (for instrument without TopSafe) includes multi-function clip and probe holder Transport case (plastic) for measuring instrument, probes and accessories PC Software and Accessories RS232 cable, Connects instrument to PC (1.8 m) for data transfer Calibration Certificates ISO calibration certificate/temperature, Single point calibration for surface thermometer; calibration point +60 C ISO calibration certificate/temperature, Single point calibration for surface thermometer; calibration point +120 C ISO calibration certificate/temperature, For air/immersion probes, calibration points -18 C; 0 C; +60 C ISO calibration certificate/temperature, For air/immersion probes, calibration points -8 C; 0 C; +40 C ComSoft 3 - Professional with data management Probe type NTC Type T (Cu-CuNi) ±0.5% of mv (remaining range) ±0.2 C (-25 to C) ±0.4 C (+75 to C) ±0.5% of mv (+60.1 to +400 C) ±0.3 C (-50 to +60 C) Oper. temp. 0 to +50 C Battery life Pt100 Meas. range -50 to +150 C -50 to +400 C -200 to +800 C Resolution 0.1 C 0.1 C 0.1 C 45 h/8 h ±0.1% of mv ( to +800 C) ±0.2 C (-200 to +200 C) Storage temp. -20 to +70 C Dimensions 215 x 68 x 47 mm Battery type 9V block battery Weight 255 g

10 8 Suitable probes for testo 946 and testo 926 at a glance Description Illustration Meas. range t 99 Waterproof precision immersion/penetration probe, Tmax handle and cable +70 C 110 mm 30 mm Ø 3.2 mm -50 to +350 C ±0.2 C (-20 to +70 C) Class 1 (remaining range) 7 s Affordable precision air probe to check e.g. storage temperature, Tmax handle and cable +70 C 110 mm -50 to +350 C ±0.2 C (-20 to +70 C) Class 1 (remaining range) 25 s Waterproof, accurate surface probe with widened measuring tip, e.g. for cooking plates, grill plates, mm Ø6 mm -50 to +350 C ±0.2 C (-20 to +70 C) Class 1 (remaining range) 30 s Robust food penetration probe with special handle, IP 65, reinforced cable (PUR) and reinforced protection from buckling 115 mm Ø5 mm 30 mm Ø 3.5 mm -50 to +350 C ±0.2 C (-20 to +70 C) Class 1 (remaining range) 6 s Frozen food probe, corkscrew design, Tmax handle and cable +70 C 110 mm Ø8 mm 30 mm -50 to +350 C ±0.2 C (-20 to +70 C) Class 1 (remaining range) 8 s Conn.: Plug-in cable Accurate, waterproof food probe (IP67), made of stainless steel, with 4 mm reinforced PVC cable 125 mm 30 mm Ø 3.2 mm -50 to +350 C ±0.2 C (-20 to +70 C) Class 1 (remaining range) 7 s Accurate, waterproof food probe (IP65), made of stainless steel with PVC cable 125 mm 30 mm Ø 3.2 mm -50 to +350 C ±0.2 C (-20 to +70 C) Class 1 (remaining range) 7 s Accurate, waterproof food probe (IP67), made of stainless steel, with Teflon cable 125 mm 30 mm Ø 3.2 mm -50 to +350 C ±0.2 C (-20 to +70 C) Class 1 (remaining range) 7 s Waterproof, super-quick needle probe for measurements without visible penetration hole. Ideal for hamburgers, steaks etc. 150 mm Ø 1.4 mm -50 to +250 C ±0.2 C (-20 to +70 C) Class 1 (remaining range) 2 s Waterproof precision immersion/penetration probe for quick measurements w/o visible penetration hole, Tmax handle +70 C 60 mm Ø3 mm 20 mm Ø 1.5 mm -50 to +350 C ±0.2 C (-20 to +70 C) Class 1 (remaining range) 3 s Robust penetration probe for food, to measure small, thin frozen pieces such as pizza etc., Tmax handle and cable +70 C 40 mm 25 mm Ø 2.5 mm -50 to +250 C ±0.2 C (-20 to +70 C) Class 1 (remaining range) 5 s Quick needle probe to monitor cooking processes in oven. Measurements on vacuum products also possible if special sealing strip is used 60 mm Ø 1.4 mm -50 to +250 C ±0.2 C (-20 to +70 C) Class 1 (remaining range) 2 s Flexible incoming goods probe, ideal for quick temperature measurements on incoming goods 500 mm Ø 1.5 mm -50 to +350 C Class 1 5 s The measuring instrument inside TopSafe is waterproof with this probe. Many more probes available. Please send for more information.

11 9 Versatile thermometer Fast and robust testo 926 The versatile testo 926 thermometer is the ideal partner for measuring temperatures in the food industry on a daily basis. The efficient Type T thermocouple probes provide fast and higher accuracy readings. For this reason, testo 926 is used for spot checks on food. High accuracy TopSafe protects from dirt, water and impact (optional) Probes for every application in the food industry Super fast needle probe Ø 1.4 mm, for measurements without a visible penetration hole testo 926 Food thermometer, incl. battery and calibration protocol testo 926, Affordable set testo 926 with food thermometer, battery, calibration protocol, TopSafe (incl. benchtop stand) and water-proof precision immersion/penetration probe (Tmax handle and cable +70 C) TopSafe, protects instrument from impact, dirt and water, dishwasher-safe Accessories 9V rech. battery for instrument, Instead of battery Penetration temperature measurement prior to further processing of fresh meat Recharger for 9V rechargeable battery, For external recharging of battery Special sealing strip (4m) for needle probe, For meas. in vacuum products without loss of air-tightness Transport and Protection TopSafe (protection case) with bench stand, Protects measuring instrument from water, dust, impact..., IP68 with waterproof probes (drop symbol) Accessories set (for instrument with TopSafe) includes multi-function clip and probe holder Accessories set (for instrument without TopSafe) includes multi-function clip, carrier loop, probe holder Case for instrument and probes, For safe and orderly storage Transport case (plastic) for instrument and accessories, For safe and orderly storage Calibration Certificates ISO calibration certificate/temperature, Thermometers with surface probe; calibration points +60 C; +120 C; +180 C ISO calibration certificate/temperature, Single point calibration for surface thermometer; calibration point +60 C ISO calibration certificate/temperature, Single point calibration for surface thermometer; calibration point +120 C ISO calibration certificate/temperature, For air/immersion probes, calibration points -18 C; 0 C; +60 C ISO calibration certificate/temperature, Infrared thermometer; calibration points +60 C; +120 C; +180 C ISO calibration certificate/temperature, For air/immersion probes, calibration point -18 C ISO calibration certificate/temperature, For air/immersion probes, calibration point 0 C ISO calibration certificate/temperature, For air/immersion probes, calibration point +60 C ISO calibration certificate/temperature, For air/immersion probes, calibration points -8 C; 0 C; +40 C All probes on Page 8 can be connected Recommended Set: The set for tough applications Food thermometer, incl. battery and calibration protocol Probe type (at +25 C) Resolution Auto Off Type T (Cu-CuNi) Meas. range -50 to +350 C ±0.3 C (-20 to +70 C) ±(0.7 C ±0.5% of mv) (remaining range) 0.1 C (-50 to C) 1 C (+200 to +350 C) 10 min Oper. temp. 0 to +50 C Storage temp. -20 to +70 C Battery type Alkali manganese Battery life 200 h Dimensions 190 x 57 x 42 mm Weight 300 g TopSafe (protection case) with bench stand Robust food penetration probe with special handle, IP 65, reinforced cable (PUR) and reinforced protection from buckling Recommended Set: The set for high ambient temperatures e.g. cooking units Food thermometer, incl. battery and calibration protocol TopSafe (protection case) with bench stand Accurate, waterproof food probe (IP67), made of stainless steel, with Teflon cable

12 10 Pt100 laboratory thermometer With a wide measurement range testo 720 testo 720 is resistant to corrosive substances when used with the tough TopSafe case. The wide measurement range and accurate four wire technology make it an ideal instrument for everyday laboratory work. The glasscoated laboratory probe with exchangeable pipe is resistant to corrosive substances. TopSafe with integrated bench stand Large display easy to read, 14 mm character height With calibration protocol Glass probe, the resistant alternative testo 720 Thermometer, incl. battery and calibration protocol TopSafe (tough protection case) resistant to corrosive substances, water, impact... Highly accurate temperature measurements in a food laboratory Recommended Set: Laboratory set with corrosion-proof probe Accessories 9V rech. battery for instrument, Instead of battery Recharger for 9V rechargeable battery, For external recharging of battery Transport and Protection TopSafe (indestructible protection case) with bench stand, Protects thermometer from corrosive substances, water, impact...instrument has IP68 with all probes Accessories set (for instrument without TopSafe) includes multifunction clip, carrier loop, probe holder Accessories set (for instrument with TopSafe) includes multifunction clip and probe holder Case for instrument and probes, For safe and orderly storage Calibration Certificates ISO calibration certificate/temperature, For air/immersion probes, calibration points -18 C; 0 C; +60 C ISO calibration certificate/temperature, Thermometers with surface probe; calibration points +60 C; +120 C; +180 C Thermometer, incl. battery and calibration protocol TopSafe (indestructible protection case) with bench stand, Protects thermometer from corrosive substances, water, impact...instrument has IP68 with all probes Laboratory probe, glass-coated, exchangeable glass pipe, resistant to corrosive substances Probe type Pt100 Meas. range -100 to +800 C Resolution ±0.2% of mv (+200 to +800 C) ±0.2 C (-100 to C) 0.1 C (-100 to C) 1 C (+200 to +800 C) Oper. temp. 0 to +50 C Storage temp. -20 to +70 C Battery type Alkali manganese Battery life Dimensions Weight h 190 x 57 x 42 mm 300 g Description Illustration Meas. range t 99 Laboratory probe, glass-coated, exchangeable glass pipe, resistant to corrosive substances 200 mm Ø6 mm 30 mm Ø5 mm -50 to +400 C Class A 45 s 12 s* Glass pipe for laboratory probe Robust, waterproof immersion/penetration probe 110 mm 30 mm Ø 3.2 mm -50 to +400 C Class A 12 s Robust, accurate food probe (IP 65), stainless steel, PUR cable can be used at up to +80 C, IP 54 plug-in connection 125 mm 15 mm Ø3 mm -50 to +400 C Class A 10 s Robust, waterproof surface probe with widened measuring tip, for smooth surfaces 110 mm -50 to +400 C Class B 40 s Ø9 mm Robust, affordable air probe 110 mm -50 to +400 C Class A 70 s The measuring instrument inside TopSafe is waterproof with this probe. * Without protective glass

13 11 Temperature measurement High accuracy testo 110 testo 110 is a highly accurate thermometer. The technology used is specially designed for use in refrigerated store rooms, cabinets and for production. The TopSafe case protects from dirt, water and impact (optional) testo 110 Thermometer, with battery and calibration protocol Accessories Checking the temperature during production 9V rech. battery for instrument, Instead of battery Recharger for 9V rechargeable battery, For external recharging of battery Transport and Protection TopSafe (indestructible protection case) with bench stand, Protects thermometer from corrosive substances, water, impact...instrument has IP68 with all probes Accessories set (for instrument without TopSafe) includes multifunction clip, carrier loop, probe holder Accessories set (for instrument with TopSafe) includes multifunction clip and probe holder Case for instrument and probes, For safe and orderly storage Transport case (plastic) for instrument and accessories, For safe and orderly storage testo 110 Probe type NTC Meas. range -50 to +275 C ±0.5% of mv (+100 to +275 C) ±0.2 C (-25 to C) ±0.4 C (remaining range) Calibration Certificates ISO calibration certificate/temperature, For air/immersion probes, calibration points -18 C; 0 C; +60 C ISO calibration certificate/temperature, Thermometers with surface probe; calibration points +60 C; +120 C; +180 C Oper. temp. 0 to +40 C Battery life 100 h Dimensions 190 x 57 x 42 mm Weight 300 g Description Illustration Meas. range t 99 Waterproof immersion/penetration probe 110 mm 30 mm Ø 3.2 mm -50 to +150 C 2) ±0.5% of mv (+100 to +150 C) ±0.2 C (-25 to C) ±0.4 C (remaining range) 10 s Robust food penetration probe with special handle, IP 65, reinforced cable (PUR) and reinforced protection against buckling 115 mm Ø5 mm 30 mm Ø 3.5 mm -50 to +150 C 2) ±0.5% of mv (+100 to +150 C) ±0.2 C (-25 to C) ±0.4 C (remaining range) 7 s * Robust, affordable air probe to check storage temperatures 110 mm -50 to +150 C 2) ±0.5% of mv (+100 to +150 C) ±0.2 C (-25 to C) ±0.4 C (remaining range) 60 s Food probe (IP65) stainless steel, PUR cable can be used at up to +80 C, IP54 plug-in connection 125 mm 15 mm Ø3 mm -50 to +150 C 2) ±0.5% of mv (+100 to +150 C) ±0.2 C (-25 to C) ±0.4 C (remaining range) 8 s Food probe, stainless steel (IP67), with Teflon cable resistant to temperatures of up to +200 C (shortterm to +250 C) 125 mm 15 mm Ø3 mm -50 to +150 C 2) ±0.5% of mv (+100 to +150 C) ±0.2 C (-25 to C) ±0.4 C (remaining range) 8 s High temperature food probe, stainless steel, can be used at up to +275 C, Teflon cable up to +200 C (short-term up to 250 C) 125 mm 15 mm Ø 2.2 mm 0 to +275 C ±1% of mv ( to +275 C) ±(0.3 C ±0.5% of mv)(0 to +100 C) 6 s The measuring instrument inside TopSafe is waterproof with this probe. 2) Long-term measurement range +125 C, short-term +150 C or +140 C (2 minutes) * Probe tested to EN for suitability in the transport and storage sectors

14 12 Penetration thermometer Fast and robust testo 106 The testo 106 penetration thermometer, with its thin, robust measurement tip is ideal for quick core temperature checks. testo 106-T1 Penetration thermometer incl. probe protection cap and battery Accessories Ordering data Frozen food drill, Can be attached to holder clip TopSafe (indestructible protection case), Waterproof and dishwasher-safe protection case (IP67) Holder clip with probe protection cap ISO calibration certificate/temperature, For air/immersion probes, calibration point +60 C ISO calibration certificate/temperature, For air/immersion probes, calibration point -18 C ISO calibration certificate/temperature, For air/immersion probes, calibration point 0 C ISO calibration certificate/temperature, For air/immersion probes, calibration points -18 C; 0 C ISO calibration certificate/temperature, For air/immersion probes, calibration points -8 C; 0 C; +40 C Small and practical, always at hand Included: 1 TopSafe 2 Probe protection cap 3 Practical holding clip 4 Frozen food drill Checks the right temperature in sensitive food, e.g. fish testo 106-T1 Set Penetration thermometer incl. TopSafe (water-proof protection case, IP67), positioning clip, probe protection cap and battery testo 106-T2 Set with alarm Penetration thermometer with alarm, incl. TopSafe (water-tight protection case, IP67), positioning clip, probe protection cap and battery Meas. range -50 to +230 C ±1% of mv (+100 to +230 C) ±0.5 C (-30 to C) Resolution 0.1 C Oper. temp. -20 to +50 C Storage temp. -40 to +70 C ±1 C (-50 to C) Battery life Dimensions Weight 250 h 215 x 34 x 19 mm 80 g Robust one-hand thermometer With interchangeable measurement tips testo 105 The robust food thermometer with interchangeable measurement tips for monitoring purposes in abattoirs, refrigerated rooms,... testo user-defined limit values, alarm visual or audible Built-in backlit display Audible key feedback 2 line display Waterproof (IP 65) and robust Standard measurement tip 100 mm Frozen food tip 90 mm Long measurement tip 200 mm Ø 3.5 mm 2 Ø8 mm 3 Ø 3.5 mm One-hand thermometer with standard measurement tip, incl. battery Accessories Ordering data Sensor NTC Meas. range -50 to +275 C ±0.5 C (-20 to +100 C) ±1 C (-50 to C) ±1 % ( to +275 C) Resolution 0.1 C Storage temp. -40 to +70 C Oper. temp. -20 to +50 C Protection class IP65 Dimensions 145 x 38 x 195 mm Weight 139 g Standard measurement tip, 100 mm long Frozen food tip, 90 mm long Long measurement tip, 200 mm long Easy-to-change measurement tips Penetration temperature measurement prior to further processing Aluminium case for the testo 105 onehand thermometer and accessories Complete case One-hand thermometer with standard measurement tip, frozen food tip, long ISO calibration certificate/temperature, measurement tip and belt/wall holder For air/immersion probes, calibration points -18 C; 0 C in aluminium case

15 13 Thermometer strips Easy and reliable testoterm strips testoterm thermometer strips are self-adhesive foils with temperature sensitive elements for temperature monitoring and regulation. +37 to +280 C Thermometer strips available on rolls, e.g. for labelling machines Irreversible change in colour within 1 second testoterm strips +37 to +65 C to +110 C to +154 C to +204 C Ordering data/discount quantity 1 to 4 booklets (with 10 each) 5 to 9 booklets (with 10 each) 10 to 19 booklets (with 10 each) 20 to 49 booklets (with 10 each) 50 to 99 booklets (with 10 each) 1000 on a roll Practical booklet with 10 thermometer strips Monitors temperature when analysing cause of damage to +260 C to +280 C same as temperature single indicators, see below! Dimensions l x w: 50 x 18 mm or 39 x 18 mm Temperature single indicators Easy and reliable testoterm single indicators testoterm single indicators are self-adhesive temperature sensitive foils with elements used for control of a given maximum temperature e.g. when monitoring batches during food production. testoterm single indicators Measuring range: +43 C to +260 C (...=reading) Ordering examples: Single indicator: +43 C: Single indicator: +204 C: to +260 C Practical single indicator booklet Single indicators on sheet of 50 Ordering data/discount quantity 1 to 4 booklets (with 50 each) 5 to 9 booklets (with 50 each) 10 to 19 booklets (with 50 each) 20 to 49 booklets (with 50 each) 50 to 99 booklets (with 50 each) 5000 on sheets of 50 In stock: 71 C, 77 C, 82 C, 110 C, 143 C Delivery time of minimum 4 weeks for orders for more than 10 booklets of other single indicators. Irreversible change in colour within 1 second Blank no. Charge slip No. of boiling process Chamber no. : From +43 C to +154 C: ±1.5 C; from +160 C: ±1% ± 1 C of respective reading Max. operating temperature corresponds to the respective measuring ranges Dimensions l x w: 15 x 14 mm Beg./End of procedure Final temperature Monitoring temperature during the production of food (batch monitoring) Storage of single indicators: Up to +65 C: max. 9 months; other measuring ranges up to 2 years; max. storage temperature +25 C. Storage in a refrigerator is recommended.

16 14 The reference for product quality testo 650 The testo 650 precision measuring instrument from the reference class has everything the professional user needs to complete complicated measurement tasks efficiently, accurately and conveniently. testo 650 includes the basic parameters humidity, temperature, pressure and you also have the option of measuring CO 2, rpm, current and voltage. aw value Water activity is one of the most important parameters in respect of product quality in the food production sector. The aw value provides information on chemically nonbonded water. For this reason, it is an important parameter when determining the product quality in many foodstuffs. The water activity in food determines colour stability, taste and shelf life. Potential risks exist if the food has very high water activity and is not adequately refrigerated. The testo 650 reference measurement system sets standards in aw value measurement of measurement ±0.01 aw. Reproducibility of the measurement ±0.003 aw. The accuracy of the precision sensor has been proven in international interlaboratory tests! The trend display in testo 650 automatically indicates when the equilibrium moisture has been reached and the measurement is complete. Constant monitoring is therefore not required. Long-term stability of the measurement for years, i.e. frequent, time-consuming readjustments are no longer necessary. Measuring system traceable to national standards. Supplied with DKD calibration certificate if required. This also gives assurance in legal questions. Uncomplicated and reliable documentation of the measured results via attachable printer or on PC. testo 650 The tendency display in testo 650 automatically provides information on the equilibrium status. Different measurement samples are easily read in via barcode and documentation is via the plug-in printer or PC/notebook Checks product quality during food production Recommended Set: The aw value set to assure product quality Reference humidity measuring instrument, incl. battery, Li cell and calibration protocol, 2 channel humidity and temperature meas. instrument with aw value measurement, pressure measurement with option of connecting pressure probes, CO, CO2, rpm, mv/ma transmitters aw value set: pressure-tight precision humidity probe with certificate, measurement chamber and 5 sample bowls (plastic) Attachable printer (securely attached) including 1 roll of thermal paper and batteries SoftCase (protects instrument from impact) with carrier strap, magnetic holder and probe holder SoftCase for attachable printer (protects printer from dirt/impact), Protects from impact and falls We recommend: aw value C DKD calibration certificate/humidity, Calibration points freely selectable from 5 to 95%RH at +25 C or -20 C to +85 C Reference humidity measuring instrument, incl. battery, Li cell and calibration protocol, 2 channel humidity and temperature meas. instrument with aw value measurement, pressure measurement with option of connecting pressure probes, CO, CO2, rpm, mv/ma transmitters Accessories for measuring instrument/probes Printer and Accessories Rechargeable battery set for instrument (4 rechargeables 2.4V/700mAh), Selected for quick recharging in instrument Attachable printer (securely attached) including 1 roll of thermal paper and batteries Power unit 230 V/ 8 V/ 1 A, for instrument (European plug), For mains operation and battery recharging Car charging adapter, ready to measure following recharging in car, Battery is recharged while travelling in car Spare Li cell to save RAM data, When changing battery or rechargeable battery Software, barcode and accessories ComSoft 3 - Professional with data management, Incl. database, analysis and graphics function, data analysis, trend curve RS232 cable, Connects instrument to PC (1.8 m) for data transfer Barcode reader to read in measurement locations, Quick and accurate allocation of reading to site Barcode labels, self-adhesive (1200 off), for labelling site with barcode, printing via software Adhesive pockets (50 off) for printout, paper barcode labels Testo printer with 1 roll of thermal paper and 4 AA size batteries, Prints readings on site Softcase for instrument and printer SoftCase (protects instrument from impact) with carrier strap, magnetic holder and probe holder SoftCase for attachable printer (protects printer from dirt/impact) System case System case (plastic) for measuring instrument, probes and accessories, Probes in lid make it easy to find parts in case Calibration Certificates ISO calibration certificate/humidity, Calibration points freely selectable from 5 to 95%RH at +15 to +35 C or at -18 to +80 C DKD calibration certificate/humidity, Calibration points freely selectable from 5 to 95%RH at +25 C or -20 C to +85 C

17 15 Humidity probes Standard ambient air probe up to +70 C Highly accurate reference humidity/temp. probe incl. cal. cert. Robust humidity probe e.g. for measuring equilibrium moisture or for measurements in exhaust ducts to +120 C aw value set: pressure-tight precision humidity probe with certificate, measurement chamber and 5 sample bowls (plastic) Precision pressure dew point probe for measurements in compressed air systems incl. cert. with test point -40 C tpd Illustration 300 mm Ø 21 mm 300 mm Ø 12 mm Accessories Ordering data Cable, 1.5 m long, connects probe with plug-in head to meas. instrument, PUR coating material Cable, 5 m long, connects probe with plug-in head to measuring instrument, PUR coating material Control and humidity adjustment set 11.3%RH/75.3%RH incl. adapter for humidity probes, Quick checks or calibration of humidity probe Control and storage humidity (33%RH) for humidity probes Teflon sintered filter, Ø 21 mm, for corrosive substances, High humidity range (long-term measurements), high velocities Teflon sintered filter, Ø 12 mm, for corrosive substances, High humidity range (long-term measurements), high velocities Stainless steel sintered cap, Ø 21 mm, can be screwed onto humidity probe, Protection in case of high mechanical load and high velocities Stainless steel sintered cap, Ø 12 mm, is screwed onto humidity probe, For measurements at high velocity speeds or in dirt ingressed air Ø 12 mm Meas. range t 99 0 to +100 %RH 12 s -20 to +70 C 0 to +100 %RH -20 to +70 C 0 to +100 %RH -20 to +120 C 0 to +1 aw 0 to +100 %RH -20 to +70 C 0 to +100 %RH -60 to +50 C tpd ±2 %RH (+2 to +98 %RH) ±0.4 C (-10 to +50 C) ±0.5 C (remaining range) * ±1 %RH (+10 to +90 %RH) ±2 %RH (remaining range) ±0.4 C (-10 to +50 C) ±0.5 C (remaining range) ±2 %RH (+2 to +98 %RH) ±0.4 C (-10 to +50 C) ±0.5 C (remaining range) * ±0.01 aw (+0.1 to +0.9 aw) ±0.02 aw (+0.9 to +1 aw) ±0.4 C (-10 to +50 C) ±0.5 C (remaining range) ±0.8 C tpd (-4.9 to +50 C tpd) ±1 C tpd (-9.9 to -5 C tpd) ±2 C tpd (-19.9 to -10 C tpd) ±3 C tpd (-29.9 to -20 C tpd) ±4 C tpd (-40 to -30 C tpd) Conn.: Plug-in head. connection cable or required 12 s Conn.: Plug-in head. connection cable or required 30 s Conn.: Plug-in head. connection cable or required Reproducibility of aw value ± s Conn.: Plug-in head. connection cable or required You will find more information in the Portable Reference Measurement Engineering brochure and at * in the temperature range from +10 C to +30 C Monitor ambient conditions Flexible and robust testo 615 / 625 The compact thermohygrometer testo 615 with built-in probe measures ambient conditions e.g. in buildings, offices, warehouses etc. The testo 625 with a securely attached flexible humidity probe is ideal for measurements at difficult to access points and in air testo 615 conditioning ducts. Dewpoint calculation (td) Humidity sensor unaffected by water adjustment can be carried out by the user testo 625 testo 615 with probe integrated in housing Humidity meter, with built-in humidity/temperature probe, battery and calibration protocol Humidity meter, with securely attached humidity/temperature probe incl. 1 m probe cable, battery and calibration protocol Use testo 625 to monitor ambient conditions when cheese is maturing Accessories Ordering data TopSafe (protection case) with bench stand, Protects instrument from impact and dirt Control/adjustment containers (75.3%RH), for 1 point control and adjustment of instrument Case for instrument and probes, For safe and orderly storage ISO calibration certificate/humidity, Electronic hygrometers; calibration points 11.3%RH and 75.3%RH at +25 C testo 625 testo 615 Meas. range Resolution +5 to +95 %RH -10 to +60 C -20 to +50 C td +5 to +95 %RH 0 to +50 C -20 to +50 C td ±3 %RH (+5 to +95 %RH) ±0.5 C (-10 to +60 C) 0.1 %RH (+5 to +95 %RH) 0.1 C (-10 to +60 C) Oper. temp. 0 to +50 C Storage temp. -20 to +70 C Battery life 100 h

18 16 Monitor production conditions Efficiently and accurately testo 608-H1 /-H2 The affordable standard testo 608-H1 hygrometer measures humidity, temperature and dewpoint. The efficient testo 608-H2 alarm hygrometer with LED alarm function for accurate signals when limits are exceeded. With dewpoint calculation td and Max/Min value display Humidity sensor not affected by condensation Display can be read from a great distance testo 608-H1 Humidity/dewpoint/temperature measuring instrument incl. battery testo 608-H2 with alarm Humidity/dewpoint/temperature measuring instrument, incl. LED alarm, battery and calibration protocol testo 608-H1 testo 608-H2 Meas. range Resolution 0.1 %RH / 0.1 C +10 to +95 %RH 0 to +50 C -20 to +50 C td ±3 %RH (+10 to +95 %RH) ±0.5 C (at +25 C) +2 to +98 %RH -10 to +70 C -40 to +70 C td ±2 %RH (+2 to +98 %RH) ±0.5 C (at +25 C) Oper. temp. 0 to +50 C -10 to +70 C Storage temp. -40 to +70 C Battery life 8736 h Measuring rate Dimensions Weight 18 s 120 x 89 x 40 mm 168 g testo 608-H2 with LED alarm Accessories Ordering data ISO calibration certificate/humidity, Electronic hygrometers; calibration points 11.3%RH and 75.3%RH at +25 C Checks ambient production conditions at a bottling point Measure production conditions Flexibly and easily testo 605 The humidity measurement stick you can bend. Small, compact and accurate. The long-term stable sensor guarantees correct measurement results even after years of use. With dewpoint calculation C td (testo 605-H1) or psychrometric wet bulb temperature calculation C Tw (testo 605- H2) Humidity sensor unaffected by water Can be attached to pocket using clip testo 605-H1 %RH, C, C td Humidity measurement stick, with duct holder, incl. multi-function clip and battery Sensor protected by rotatable protection cap, measurement stick is 125 mm long Ø 12 mm Meas. range +5 to +95 %RH 0 to +50 C -20 to +50 C td ±3 %RH (+5 to +95 %RH) / ±0.5 C (0 to +50 C) Resolution 0.1 %RH / 0.1 C Battery life 200 h Oper. temp. 0 to +50 C Storage temp. -20 to +70 C With flexible joint Accessories Ordering data ISO calibration certificate/humidity, Electronic hygrometers; calibration point 75.3%RH at +25 C ISO calibration certificate/humidity, Electronic hygrometers; calibration points 11.3%RH and 75.3%RH at +25 C Checks ambient production conditions in a sausage factory

19 17 Mini infrared thermometer Pocket-size testo 805 The infrared thermometer, which is only 80 mm in size, fits inside any pocket and is always ready at hand for fast measurements e.g. during and after production. High accuracy in a critical area for food Packaging remains undamaged TopSafe is dishwasher-proof Display of minimum and maximum values Scan mode for permanent measurement Robust, waterproof protection case (IP65), optional testo 805 Mini infrared thermometer and battery Accessories Ordering data TopSafe, robust, waterproof protection case (IP65) ISO calibration certificate/temperature, Infrared thermometers, calibration points 0 C, +60 C Set for fast inspections Mini infrared thermometer, TopSafe and battery Meas. range -25 to +250 C ±3 C (-25 to -21 C) ±2 C (-20 to -2.1 C) ±1 C (-2 to +40 C) Fast temperature measurement on the fly ±1.5 C (+40.1 to +150 C) ±2% of mv ( to +250 C) Resolution 0.1 C (-9.9 to C) 1 C (remaining range) Emissivity Reaction time Oper. temp. Storage temp (adjustable to 0.95 or 1.00) < 1.0 s Dimensions 0 to +50 C Weight -20 to +65 C 80 x 31 x 19 mm 28 g Non-contact temperature measurement With laser sighting testo 830-T1 testo 830-T2 The fast and versatile infrared thermometer with 1 point laser sighting 10:1 focus Backlit display Audible/visual alarm Emissivity adjustable from 0.2 to 1.0 The testo 830-T2 additionally has a 2 point laser sighting and connection option for an external probe for contact measurement. 12:1 focus Emissivity measurement with an external T/C probe 830-T2, 2 point laser sighting (real measurement point) testo 830-T1 testo 830-T2 Infrared thermometer with 1 point laser sighting, adjustable limit values and alarm function Infrared thermometer with 2 point laser sighting, adjustable limit values, alarm function and connection of external T2, connection option for an external probe Checks production machines Infrared thermometer Contact thermometer Meas. range -30 to +400 C -50 to +500 C ±1.5 C or 1.5 % of mv (+0.1 to ±(0.5 C ±0.5 % of mv) +400 C) ±2 C or 2 % of mv (-30 to 0 C) Resolution 0.5 C 0.1 C Oper. temp. Storage temp. -20 to +50 C -40 to +70 C Battery type Battery life 9V block battery 15 h Accessories Ordering data Waterproof immersion/penetration probe Leather case to protect measuring instrument, including belt holder testo 830-T2 Set Measuring instrument, fast-action surface probe for contact measurement and leather protection case

20 18 Temperature measurement Non-contact testo 826-T1 Non-contact and fast temperature monitoring of food, convenient and without damaging the packaging. testo 826-T2 The thermometer has an additional laser sighting. Wall/belt holder included Visual alarm testo 826-T1 Audible alarm testo 826-T2 3:1 opening ratio (distance/spot diameter) Fast measurement without destroying packaging Water-proof and robust on account of TopSafe (IP67) (included) testo 826-T1 Infrared thermometer without sighting, with TopSafe and wall/belt holder testo 826-T2 with laser Infrared thermometer with laser sighting and audible alarm, incl. TopSafe and wall/belt holder Accessories Ordering data ISO calibration certificate/temperature, For air/immersion probes, calibration point -18 C ISO calibration certificate/temperature, For air/immersion probes, calibration point 0 C ISO calibration certificate/temperature, For air/immersion probes, calibration points -18 C; 0 C ISO calibration certificate/temperature, Infrared thermometers, calibration points -18 C, 0 C, +60 C testo 826-T2 with laser sighting and audible alarm Meas. range -50 to +300 C Temperature screening test during the liquefying of fillings for chocolates ±1.5 C (-20 to +100 C) ±2 C or 2% of mv (remaining range) Resolution 0.5 C Oper. temp. 0 to +50 C (826-T1) Battery life Approx. 150 h Storage temp. -40 to +70 C -20 to +50 C (826-T2) Approx. 20 h (continuous operation) Temperature measurement Non-contact or direct testo 826-T3/-T4 Fast, non-contact measurement and core temperature measurement in one instrument. The surface temperature is measured with the infrared side while the penetration side can be used to measure the core temperature. 826-T4 also has a laser sighting and a reliable audible alarm. Wall/belt holder included TopSafe case protects from impact, dirt and water Optical alarm testo 826-T3 Audible alarm testo 826-T4 3:1 opening ratio (distance/spot diameter) testo 826-T4 with laser sighting and audible alarm testo 826-T3 Infrared and contact thermometer with TopSafe, wall/belt holder, probe protection cap and drill for frozen food testo 826-T4 with laser Infrared and contact thermometer with laser and alarm, TopSafe, wall/belt holder, protection cap, frozen food drill Accessories Ordering data ISO calibration certificate/temperature, For air/immersion probes, calibration point -18 C ISO calibration certificate/temperature, For air/immersion probes, calibration point 0 C ISO calibration certificate/temperature, For air/immersion probes, calibration points -18 C; +60 C ISO calibration certificate/temperature, For air/immersion probes, calibration points -18 C; 0 C; +60 C Thin, robust measurement tip Meas. range Ø2 mm Temperature screening test and core temperature measurement Infrared thermometer Contact thermometer -50 to +300 C ±1.5 C (-20 to +100 C) ±2 C or 2% of mv (remaining range) Resolution 0.5 C 0.1 C -50 to +230 C ±0.5 C (-20 to C) ±1 C or 1% of mv (remaining range) Oper. temp. 0 to +50 C (826-T3) -20 to +50 C (826-T4)

21 19 Non-contact temperature measurement With memory and site management testo 860-T2 testo 860-T2, the non-contact thermometer with new laser technology. The 60:1 focus is also suitable for measurements over long distances. testo 860-T3 testo 860-T3 with its close focus (50:1) creates a 6mm wide spot at a distance of 0.3m. Internal data memory (100 pos.) with location management Alarm function, audible and visual Contact probe can be connected User-defined emissivity from 0.10 to 1.00 Contact probe can be connected Materials table (default emissivities) Monitoring a conveyor belt in a chocolate factory testo 860-T2, 3 point laser With standard focus (60:1) Infrared thermometer with standard focus, incl. transport case and batteries testo 860-T2 Professional Set Measuring instrument, fast action surface probe for contact measurement to 500 C, Windows compatible software, RS 232 computer cable, plug-in power unit, transport case testo 860-T3, 3 point laser With close focus (50:1) Infrared thermometer with close focus, incl. transport case and batteries Professional set: testo 860-T3 Thermometer with close focus, fast-action surface probe for contact measurement to 500 C, Windows-compatible software, RS 232 computer cable, plug-in power unit, transport case Meas. range -30 to +900 C ±0.75% of mv (+75 to +900 C) ±0.75 C (-4.9 to C) ±2 C (-30 to -5 C) 0.1 C (-30 to +900 C) 0.25 s Resolution Reaction time Oper. temp. 0 to +45 C Storage temp. -20 to +50 C Battery life 10 h Oper. humidity +10 to +95 %RH Dimensions 200 x 170 x 50 mm Weight 480 g Reproducibility: ±0.5% of reading or ±1 C, the larger value applies Spectral sensitivity: 8 to 14 m Description Meas. range Quick-action surface probe with springloaded thermocouple, also for rough C -60 to +300 surfaces, measuring range short-term up to 500 C 150 mm Quick-action surface probe, bent, with sprung thermocouple strip, also for rough surfaces, measuring range short-term up to +500 C 70 mm -60 to +300 C Accessories Ordering data 230 V mains unit (Euro plug), For mains operation of testo 860- T2/T Software, Windows compatible, for convenient data analysis PC connection cable, RS 232, for testo 860 T2-/T Analog cable for testo 860, connection cable for flatbed recorder or data logger Adhesive tape e.g. for polished surfaces (roll, 10 m long, 25 mm wide), E = 0.93, temperature resistant up to +300 C mm ISO calibration certificate/temperature, Infrared thermometer; calibration points +60 C; +120 C; +180 C ISO calibration certificate/temperature, Thermometers with surface probe; calibration points +60 C; +120 C; +180 C Spot size and distance from object being measured Standard focus 860-T2 Ø 19 mm* at 1.15 m Spot size and distance from object being measured Close focus CF (Close Focus) 860-T3 Ø 6 mm* at 0.3 m Ø 25 mm at 0 m Ø 29 mm at 1.5 m Ø 58 mm at 2.5 m Ø 286 mm at 10 m Ø 25 mm at 0 m Ø 15.5 mm at m Ø 23 mm at 0.5 m Ø 70 mm at 1 m Ø 116 mm at 1.5 m Spot size 35:1 in far field *) Distance: Spot size 60:1 at focus point Spot size 12:1 in far field *) Distance: Spot size 50:1 at focus point

22 20 Dataloggers Log, save, print and analyse How many degrees are there really? Wolfgang Schwörer, Head of Competence Center VAC How can you be sure that your analyser measures exactly what it should be measuring? Our certified DKD laboratories are unbeatable in their accuracy and give the values for all Testo measuring instruments - That s what true measurement efficiency is all about. On site: Fast printout on the testo 575 printer The competence of our engineers is held in high esteem by expert groups and committees in Berlin and Brussels where they are involved in the developments of future guidelines in their capacity as respresentatives of industry. testo 580 data collector collects and transmits data on site to PC A comprehensive exchange of knowledge and experience with official measurement institutes around the world (e.g. DKD) ensures that your Testo measuring instrument can hold up to any comparison. Indeed, these efforts do have an objective: whoever uses Testo measurement engineering, can be assured that he is using the industrial standard. testo 581 alarm signal output for reliable warning of limits exceeded Of further benefit to you: We know today about the guidelines and test specifications we will be faced with in the future. Ethernet facilitates data communication in the network

23 21 Monitor temperature Small and practical testo 174 The testo 174 mini datalogger is ideal for accompanying transports as it can unobtrusively monitor temperature fluctuations non-stop. The current reading is shown in the display. The following can be called up: Stored minimum and maximum value, limit values and battery life. testo 174 Mini temperature data logger, 1 channel, incl. wall holder, lock and battery Meas. range -30 to +70 C Dataloggers Measuring rate Battery life Analysis software Dimensions Weight 3900 readings 1 min to 4 h (selectable) 500 days (typical) MS Windows 95b / 98 / ME / NT4-Sp4 / 2000 / XP 55 x 35 x 14 mm 24 g Accurate, punctual temperature logging with up to 3900 readings Alarm display if user-defined maximum/minimum values are exceeded Software to read out data, data analysis and parameter setting (optional) Secure data even if battery is spent testo 174, Starter Set Mini temperature data logger, 1 channel, ComSoft 3 Basic, wall holder, lock, interface incl. PC connection cable, battery Tamper-proof installation on site Data upload to PC or notebook via interface (optional) Accessories Ordering data Transport case for up to 10 testo 174 dataloggers and accessories Spare Li cell to save RAM data, When changing battery or rechargeable battery ISO calibration certificate/temperature, Temperature datalogger, calibration points -18 C, +60 C Checks food e.g. incoming, during storage and during delivery Document temperature Fast and easy testo 175-T1 The 175-T1 temperature datalogger guarantees uninterrupted documentation with up to 7800 readings Provides quick overview of current reading, last value saved, max/min value, number of times limits exceeded Secure data even if battery is Chann. intern Probe type Meas. range Resolution Memory Battery life Analysis software 1 NTC -35 to +70 C empty On site: Collect data with testo 580 and upload to PC for analysis testo 175-T1 Internal C Temperature datalogger, 1 channel, with internal sensor, wall holder and calibration protocol ±0.5 C (-20 to +70 C) ±1 C (-35 to C) 0.1 C (-20 to +70 C) 0.3 C (-35 to C) 7800 Measuring rate 10 s h 2.5 years at meas. rate of 15 min (-10 to +50 C) MS Windows 95b / 98 / ME / NT4-Sp4 / 2000 / XP Dimensions 82 x 52 x 30 mm Weight 90 g Protection class IP68 Data is printed on site on the fast testo 575 printer (optional) Recommended Set: Starter Set Accessories Ordering data See page 27 Records temperature fluctuations e.g. during storage and transport of meat in the context of quality assurance Temperature datalogger, 1 channel, with internal sensor, wall holder and calibration protocol Lock for wall holder for testo 175/177 dataloggers ComSoft 3 Set - Basic with RS 232 interface

24 22 Log temperature Simultaneously at two sites testo 175-T2 With an additional external probe socket, the temperature datalogger provides a further temperature measurement option. testo 175-T2 Internal C + external C Temperature datalogger, 2 channels, with internal sensor and external probe socket, wall holder and calibration protocol Monitors 2 temperatures simultaneously Fast overview of current reading, last value saved, max/min values, number of times limits exceeded User-friendly operation, convenient analysis Collect data on site, upload to PC and analyse Chann. intern 1 Meas. range -35 to +70 C ±0.5 C (-20 to +70 C) ±1 C (remaining range) Resolution 0.1 C (-20 to +70 C) 0.3 C (remaining range) Chann. external (var.) 1 Meas. range -40 to +120 C ±0.3 C (-25 to +70 C) ±0.5 C (remaining range) Resolution 0.1 C (-25 to +70 C) 0.3 C (remaining range) Battery life 2.5 years at a meas. rate of 15 min (-10 to +50 C) Analysis software MS Windows 95b / 98 / ME / NT4-Sp4 / 2000 / XP Memory Measuring rate 10 s to 24 h Oper. temp. -35 to +70 C Storage temp. -40 to +85 C Protection class IP68 Dimensions 82 x 52 x 30 mm Weight 84 g Tamper-proof with wall holder and lock (optional) Simultaneous monitoring of product and air temperature prior to further processing Recommended Set: testo 175-T2, Set to record two temperatures Temperature datalogger, 2 channels, with internal sensor and external probe socket, wall holder and calibration protocol Lock for wall holder for testo 175/177 dataloggers Accurate immersion/penetration probe, cable: 1.5 m long, IP 67 ComSoft 3 Set - Basic with RS 232 interface See Page 27 for Accessories Ordering Data Description Illustration Meas. range t 99 Stub probe, IP mm Ø3 mm -20 to +70 C ±0.2 C (-20 to +40 C) ±0.4 C (+40.1 to +70 C) 15 s Mounting probe with aluminium sleeve, IP mm Ø6 mm -30 to +90 C ±0.2 C (0 to +70 C) ±0.5 C (remaining range) 190 s * Refrigeration storeroom probe with aluminium sleeve, IP 54, with silicone insulated ribbon cable -40 to +90 C (Short-term to +105 C) ±0.2 C (0 to +70 C) 190 s ±0.4 C (-35 to 0 C) ±0.5 C (remaining range) * Accurate imm./pen. probe, 6m cable, IP mm Ø3 mm Ø3 mm -35 to +80 C ±0.2 C (-25 to C) ±0.4 C (remaining range) 5 s * Accurate immersion/penetration probe, cable: 1.5 m long, IP * Probe for surface measurement 40 mm 8 x 8 mm -50 to +80 C ±0.2 C (0 to +70 C) 150 s * Food probe (IP65) stainless steel, PUR cable can be used at up to +80 C, IP54 plug-in connection 125 mm 15 mm Ø3 mm -50 to +150 C ±0.5% of mv (+100 to +150 C) Long-term meas. range ±0.2 C (-25 to C) +125 C, short-term ±0.4 C (remaining range) +150 C (2 minutes) 8 s * Robust food penetration probe with special handle, IP 65, reinforced cable (PUR) and reinforced protection against buckling 115 mm Ø5 mm 30 mm Ø 3.5 mm -50 to +150 C ±0.5% of mv (+100 to +150 C) Long-term meas. range ±0.2 C (-25 to C) +125 C, short-term ±0.4 C (remaining range) +150 C (2 minutes) 7 s * Frozen food probe, corkscrew design 110 mm Ø8 mm 30 mm -50 to +140 C ±0.5% of mv (+100 to +140 C) Long-term meas. range ±0.2 C (-25 to C) +125 C, short-term ±0.4 C (remaining range) +140 C (2 minutes) 20 s * Conn.: Plug-in cable Robust, affordable air probe to check storage temperatures 110 mm -50 to +150 C Long-term meas. range +125 C, shortterm +150 C (2 min) ±0.5% of mv (+100 to +150 C) ±0.2 C (-25 to C) ±0.4 C (remaining range) 60 s * The measuring instrument inside TopSafe is waterproof with this probe. * Probe tested to EN for suitability in the transport and storage sectors

25 23 Monitor production conditions Reliable and efficient testo 175-H1 testo 175-H2 The affordable humidity/temperature logger testo 175-H1 without display monitors fluctuations in the humidity and temperature of production rooms efficiently and unobtrusively. Limit values can be entered, an alarm display is activated if the limits are exceeded. testo 575, the fast printer, supplies proof of fluctuations in ambient conditions. The compact humidity/temperature logger with display. It provides you with a fast on-site overview of current readings, the last values saved, max and min values and the number of times limits were exceeded. The testo 575 fast printer provides proof that the specified conditions have been adhered to. All of the values logged by the testo 580 data collector can then be uploaded to your PC for analysis. testo 175-H1 without display. Data is printed on the fast printer. Humidity sensor guaranteed long-term stable Memory for up to 3700 readings (testo 175-H1) Data analysis with easy-touse Windows software Memory for up to readings (testo 175-H2) Data safe even when battery is spent Fast documentation on infrared printer, 6 lines/s testo 175-H2, production ambient conditions logging with immediate display of limits exceeded Data transfer to PC or Notebook via interface or testo 580 data collector Large display (testo 175-H2) testo 175-H1 w/o display Internal %RH, C Humidity/temperature logger (without display), 2 channels, with internal sensors, wall holder and calibration protocol testo 175-H2 with display Internal %RH, C Humidity/Temperature logger (with display), 2 channels, with built-in sensors, wall holder and calibration protocol Assurance when purchasing Often, interested customers do not expect a visit from me following consultation by telephone. If a customer gets to see the instrument, it gives him maximum assurance when making the decision to purchase. Uwe Becker Head of Customer Center, Southwest Germany testo 175-H1 w/o display testo 175-H2 with display Channels 2 2 Probe type Testo humid. sensor, cap. NTC Testo humid. sensor, cap. NTC Meas. range Resolution 0 to +100 %RH* -10 to +50 C ±3 %RH ±0.5 C 0.1 %RH 0.1 C Memory Oper. temp. -10 to +50 C -20 to +70 C Storage temp. -40 to +70 C -40 to +85 C Weight 80 g 85 g Dimensions 82 x 52 x 30 mm 82 x 52 x 30 mm Battery life Software 0 to +100 %RH* -20 to +70 C ±3 %RH ±0.5 C 0.1 %RH 0.1 C 2.5 years at a meas. rate of 15 min (-10 to +50 C) Measuring rate 10 s to 24 h 10 s to 24 h * not affected by condensation MS Windows 95b / 98 / ME / NT4-Sp4 / 2000 / XP See Page 27 for Accessories Ordering Data Recommended Set: testo 175-H1, Starter set Humidity/temperature logger (without display), 2 channels, with internal sensors, wall holder and calibration protocol Lock for wall holder for testo 175/177 dataloggers ComSoft 3 Set - Basic with RS 232 interface, Basic software with diagram and table function, incl. desk-top holder, PC connection cable Recommended Set: testo 175-H2, Starter Set Humidity/Temperature logger (with display), 2 channels, with built-in sensors, wall holder and calibration protocol Lock for wall holder for testo 175/177 dataloggers ComSoft 3 Set - Basic with RS 232 interface, Basic software with diagram and table function, incl. desk-top holder, PC connection cable

26 24 Long-term temperature monitoring Professional and non-stop testo 177-T1 The professional testo 177-T1 datalogger (without display) monitors specified temperature conditions in the refrigeration and deep-freeze sector efficiently and accurately over a period of months and years. Temperature fluctuations, which cause damage, are documented on the testo 575 fast printer or analysed on your PC via interface. testo 177-T2 testo 177-T2, the professional datalogger with display. It provides you with a quick overview of the current reading, the last value saved, max and min values and the number of times the limits were exceeded. All of the values collected by the testo 580 data collector during long-term monitoring over months/years can be sent to your notebook/pc. Convenient analysis possible using software based on Windows. testo 177-T2 with display, data is printed on the fast testo 575 printer Logs temperatures with up to 48,000 readings Specially for use in low temperatures (up to -40 C) Collects data on site which is uploaded to PC for analysis On-site: Fast documentation on the infrared printer, 6 lines/s Collect data on-site with testo 580 and download to your PC for analysis Long-term temperature logging in an intermediate store with testo 177-T1 (without display) testo 177-T1 without display Temperature datalogger (without display), 1 channel, with internal sensor, wall holder and calibration protocol testo 177-T2 with display Temperature datalogger (with display), 1 channel, with internal sensor, wall holder and calibration protocol Recommended Set: testo 177-T1, Starter Set Temperature datalogger (without display), 1 channel, with internal sensor, wall holder and calibration protocol Lock for wall holder for testo 175/177 dataloggers ComSoft 3 Set - Basic with RS 232 interface Recommended Set: testo 177-T2, Starter Set Temperature datalogger (with display), 1 channel, with internal sensor, wall holder and calibration protocol Lock for wall holder for testo 175/177 dataloggers ComSoft 3 Set - Basic with RS 232 interface Chann. intern 1 Probe type NTC Meas. range -40 to +70 C Resolution 0.1 C ±0.4 C (-25 to +70 C) ±0.8 C (-40 to C) Measuring rate 2 s to 24 h Memory Oper. temp. -40 to +70 C Storage temp. -40 to +85 C Dimensions 103 x 64 x 33 mm Weight 111 g (testo 177-T1) 122 g (testo 177-T2) Battery life 5 years at meas. cycle of 15 min (-10 to +50 C) Analysis software MS Windows 95b / 98 / ME / NT4-Sp4 / 2000 / XP Accessories Ordering data See page 27 Service Warranty Authentic quality: one of Testo s major claims. Warranties of up to 3 years are proof of our lasting quality - this thoroughness has made us one of the leading manufacturers in the world. Jörg Wittemer Head of Customer Service

27 11 25 Professional long-term monitoring With 4 probe sockets testo 177-T4 The testo 177-T4 professional datalogger with up to 4 external temperature probe connections for simultaneous temperature measurement at different locations. Fluctuations in temperature e.g. in production processes, in laboratories etc. often influence the overall result. Surface, immersion and air probes enable adaptation to the respective measurement task. Specially for use in high and low temperatures Read out data without interrupting the measurement series Data analysis in table or graphics form, with function Memory for up to 48,000 readings Collect data on site, upload to PC and analyse testo 177-T4 4 x external C Temperature datalogger, 4 channel, with 4 probe sockets, wall holder and calibration protocol Alarm message, efficient indication of limits exceeded Chann. external (var.) 4 Probe type Type T (Cu-CuNi) Type K (NiCr-Ni) Type J (Fe-CuNi) Meas. range -200 to +400 C -195 to C -100 to +750 C ±0.5% of mv (+70.1 to C) ±1% of mv (-200 to C) ±0.3 C (-100 to +70 C) Resolution 0.1 C Memory Measuring rate 2 s to 24 h Oper. temp. 0 to +70 C Protection class IP43 Storage temp. -40 to +85 C Weight 129 g Battery type Lithium battery Dimensions 103 x 64 x 33 mm Battery life Analysis software 5 years at meas. cycle 15 min (-10 to +50 C) MS Windows 95b / 98 / ME / NT4-Sp4 / 2000 / XP Checking technical systems (flow/return temperature) in production facilities Recommended Set: Set for monitoring technical systems Temperature datalogger, 4 channel, with 4 probe sockets, wall holder and calibration protocol Lock for wall holder for testo 175/177 dataloggers Pipe wrap probe for pipe diameter 5 to 65 mm, with exchangeable measuring head. Measuring range short-term to +280 C Pipe wrap probe for pipe diameter 5 to 65 mm, with exchangeable measuring head. Measuring range short-term to +280 C testo 580 data collector including readout holders, For testo 175/177 dataloggers ComSoft 3 Set - Basic with RS 232 interface See page 27 for Accessories Ordering Data Description Illustration Meas. range t 99 Industrial probe with stainless steel sleeve 40 mm Ø6 mm -50 to +205 C Class 2 20 s Pipe wrap probe for pipe diameter 5 to 65 mm, with exchangeable measuring head. Measuring range short-term to +280 C -60 to +130 C Class 2 5 s Surface temperature probe fitting with M 14 x 1.5 outer thread and 2 nuts, fast action surface probe with crossed strip -50 to +180 C Class 2 3 s Thermocouple, flexible, 800mm long, fibre glass 800 mm Ø 1.5 mm -50 to +400 C Class 2 5 s Thermocouple, flexible, 1500mm long, fibre glass 1500 mm Ø 1.5 mm -50 to +400 C Class 2 5 s Thermocouple, flexible, 1500mm long, Teflon 1500 mm Ø 1.5 mm -50 to +250 C Class 2 5 s Accurate and quick-action immersion probe, waterproof 300 mm Ø 1.5 mm -60 to C Class 1 2 s The specified seal class of the dataloggers is achieved with these probes.

28 26 Long-term monitoring of production conditions Professional and non-stop testo 177-H1 Sensitive products require the right ambient conditions during production and storage. Efficient measurement and documentation of the readings over months/years is possible with the testo 177-H1 professional datalogger. Additional surface, immersion and air probes can be attached to the datalogger e.g. for uninterrupted measurement of the dewpoint difference. Long-term stable humidity sensor with fast response time Memory for 48,000 readings Control and adjustment option with adjustment set Protection caps for dirtingressed or corrosive gases testo 177-H1 Intern. %RH, C, C td + extern. C Humidity/temperature logger, 4 channels, with internal sensors and additional external temperature probe socket, wall holder and calibration protocol Chann. intern 3 Meas. range 0 to +100 %RH -20 to +70 C -40 to +70 C td ±2 %RH ±0.5 C Resolution 0.1 %RH 0.1 C 0.1% of mv Chann. external (var.) 1 Meas. range -40 to +120 C ±0.2 C (-25 to +70 C) ±0.4 C (remaining range) Resolution 0.1 C Collect data on site, upload to PC and analyse Alarm message, reliable indication when limits are exceeded Efficient measurement of production conditions Recommended Set: Set for logging production conditions and additional temperature measurement Humidity/temperature logger, 4 channels, with internal sensors and additional external temperature probe socket, wall holder and calibration protocol Lock for wall holder for testo 175/177 dataloggers Accurate imm./pen. probe, 6m cable, IP 67 testo 580 data collector including readout holders, For testo 175/177 dataloggers Memory Measuring rate 2 s to 24 h Protection class IP54 Battery life 5 years at meas. rate of 15 min (-10 to +50 C) Analysis software MS Windows 95b / 98 / ME / NT4-Sp4 / 2000 / XP Oper. temp. -20 to +70 C Storage temp. -40 to +85 C Dimensions 103 x 64 x 33 mm Weight 130 g ComSoft 3 Set - Basic with RS 232 interface, Basic software with diagram and table function, incl. desk-top holder, PC connection cable See page 27 for Accessories Ordering Data Description Illustration Meas. range t 99 Stub probe, IP mm Ø3 mm -20 to +70 C ±0.2 C (-20 to +40 C) ±0.4 C (+40.1 to +70 C) 15 s Mounting probe with aluminium sleeve, IP mm Ø6 mm -30 to +90 C ±0.2 C (0 to +70 C) ±0.5 C (remaining range) 190 s * Refrigeration storeroom probe with aluminium sleeve, IP 54, with silicone insulated ribbon cable -40 to +90 C (Short-term to +105 C) ±0.2 C (0 to +70 C) 190 s ±0.4 C (-35 to 0 C) ±0.5 C (remaining range) Accurate imm./pen. probe, 6m cable, IP mm Ø3 mm Ø3 mm -35 to +80 C ±0.2 C (-25 to C) ±0.4 C (remaining range) 5 s * Accurate immersion/penetration probe, cable: 1.5 m long, IP * Wall surface temperature probe, e.g. to prove damage in building material -50 to +80 C ±0.2 C (0 to +70 C) 20 s Food probe (IP65) stainless steel, PUR cable can be used at up to +80 C, IP54 plug-in connection 125 mm 15 mm Ø3 mm -50 to +150 C ±0.5% of mv (+100 to +150 C) Long-term meas. range ±0.2 C (-25 to C) +125 C, short-term ±0.4 C (remaining range) +150 C (2 minutes) 8 s * Robust, affordable air probe to check storage temperatures 110 mm -50 to +150 C Long-term meas. range +125 C, shortterm +150 C (2 min) ±0.5% of mv (+100 to +150 C) ±0.2 C (-25 to C) ±0.4 C (remaining range) 60 s * The specified seal class of the dataloggers is achieved with these probes. * Probe tested to EN for suitability in the transport and storage sectors

29 11 27 Accessories for testo 175 and 177 testo 575 fast printer Fast-action print mechanism, 6 lines/s Prints tables/graphics Brief info. or full memory can be printed as required Determine section to be printed Your language can be set Self-adhesive Testo paper can also be used Fast printout and logger rebooting with testo 575 testo 580 data collector Can read out up to 25 full testo 175 loggers or 10 full testo 177 loggers Displays all status information Download collected data to PC using Testo ComSoft The testo 580 data collects data on site for upload to PC and analysis testo 581 alarm signal output Transmission of alarm messages e.g. when programmed limit values in the datalogger are exceeded to external components such as horns, lamps, PLC etc. Signal transfer via floating signal output Ethernet adapter Fast transfer of readings Use of an existing network without additional cabling Long transmission paths Identification of measuring instruments in system network In connection with ComSoft Alarm signal output for reliable indication of limits exceeded Read out the data stored in the logger via the PC network using the Ethernet adapter Printer and Accessories Fast testo 575 printer, incl. 1 roll of thermal paper and batteries, Infrared thermal line printer with graphics function Spare thermal paper for printer, built-in in testo 314 (6 rolls) Spare thermal paper for printer (6 rolls), Measurement data documentation legible for up to 10 years Label thermal paper (Testo patent) for testo 575 printer (6 rolls), can be applied directly Additional accessories testo 580 data collector including readout holders, For testo 175/177 dataloggers testo 581 alarm signal output, floating, for testo 175/177, Forwards information efficiently when limits are exceeded to e.g. horns, lamps, PLC etc. Battery, 3.6 V/0.8 Ah 1/2 AA, for testo 175-T3/175-H1/175- H2/175-S1 Battery, 3.6 V/1.9 Ah 1AA, for testo 175-T1/175-T2 and all testo 177 loggers Transport and protection Lock for wall holder for testo 175/177 dataloggers Transport case for up to 5 testo 175 dataloggers, testo 575 printer, testo 580 data collector and accessories Transport case for up to 5 testo 177 dataloggers, testo 575 printer, testo 580 data collector and accessories Accessories for humidity probes Control and humidity adjustment set 11.3%RH/75.3%RH incl. adapter for humidity probes, Quick checks or calibration of humidity probe Metal protection cage, Ø 12 mm for humidity probes, For velocities of less than 10 m/s Cap with wire mesh filter, Ø 12 mm Software and Accessories For testo 175: ComSoft 3 Set - Basic with RS 232 interface, Basic software with diagram and table function, incl. desk-top holder, PC connection cable For testo 175: ComSoft 3 Set - Basic with USB interface, Basic software with diagram and table function, incl. desk-top holders, PC connection cable For testo 177: ComSoft 3 Set - Basic with RS 232 interface, Basic software with diagram and table function, incl. desk-top holder, PC connection cable For testo 177: ComSoft 3 Set - Basic with USB interface, Basic software with diagram and table function, incl. desk-top holders, PC connection cable ComSoft 3 - Professional with data management, Incl. database, analysis and graphics function, data analysis, trend curve (without interface) ComSoft 3 - For requirements to CFR 21 Part 11, Incl. database, analysis and graphics function, data analysis, trend curve RS 232 interface for testo 175/177 incl. desk-top holders, PC connection cable, (please also order for ComSoft Professional) USB interface, for testo 175/177 incl. desk-top holders, PC conn. cable, (Please order with ComSoft 3 - Professional) Ethernet adapter, RS Ethernet incl. software driver, mains unit, Facilitates data communication in network Calibration Certificates ISO calibration certificate/temperature, Temp. datalogger; calibration points -18 C; 0 C; +60 C per channel/instrument ISO calibration certificate/temperature, Temp. datalogger; calibration points -8 C; 0 C; +40 C per channel/instrument ISO cal. cert./humidity, Humidity datalogger; calibration points 11.3%RH and 75.3%RH at +25 C; per channel/instrument DKD calibration certificate/temperature, Temp. datalogger; cal. points -20 C; 0 C; +60 C; per channel/instrument DKD calibration cert./humidity, Humidity datalogger; cal. points 11.3%RH and 75.3%RH at +25 C; per channel/instrument Teflon sintered filter, Ø 12 mm, for corrosive substances, High humidity range (long-term measurements), high velocities Stainless steel sintered cap, Ø 12 mm, is screwed onto humidity probe, For measurements at high velocity speeds or in dirt ingressed air

30 28 The long termer In full metal housing testostor A temperature datalogger in fullmetal housing with integrated temperature probe. A long life is guaranteed even in tough conditions. The data is sent to a PC via the attachable interface. The optional attachable display makes it possible to check current readings on site. Logs up to readings Tamperproof readings Theft-proof mounting Waterproof, robust metal housing, IP 68 On site application: Testo Software for Palm OS replaces laptop/pc Attachable display testostor Internal C Temperature datalogger, with magnetic start function, battery and calibration protocol Printout on site (optional) testostor monitors fluctuations in temperature constantly Printer and Accessories Testo printer with 1 roll of thermal paper and 4 AA size batteries, Prints readings on site Recharger for printer (with 4 standard rech. batteries), Rechargeable batteries are recharged externally Spare thermal paper for printer, built-in in testo 314 (6 rolls) Spare thermal paper for printer (6 rolls), Measurement data documentation legible for up to 10 years Additional Accessories and Spare Parts Display can be attached to datalogger, For quick checks on site Display with print option, can be attached to datalogger, For quick checks on site Optical alarm display for datalogger, battery-operated Spare battery for testostor 171, Quick and easy battery replacement Transport and Protection Set 1: Without display testostor Set 1, incl. temperature datalogger with magnetic start function, battery, calibration protocol and software with interface Recommended Set: testostor 171-0, Starter Set Set 2: With display testostor Set 2, incl. temperature datalogger with magnetic start function, battery, calibration protocol, software with interface and attachable display (without printing function) testostor Set 1, incl. temperature datalogger with magnetic start function, battery, calibration protocol and software with interface Transport case (plastic) for dataloggers (max. 5 off) and accessories Holder with lock for datalogger, Theft-proof Lock for attached display, Suitable for holder Transport case (plastic) for dataloggers (max. 5 off) and accessories, For safe transport PC Software and Accessories ComSoft 3 - Professional with data management, Incl. database, analysis and graphics function, data analysis, trend curve ComSoft 3 - For requirements to CFR 21 Part 11, Incl. database, analysis and graphics function, data analysis, trend curve Palm OS Kit for ComSoft 3, Software and interface for Palm OS for easy programming, analysis and saving of logger data. ISO calibration certificate/temperature, Temp. datalogger; calibration points -18 C; 0 C; +60 C per channel/instrument DKD calibration certificate/temperature, Temp. datalogger; cal. points -20 C; 0 C; +60 C; per channel/instrument ISO calibration certificate/temperature, Temp. datalogger; calibration points -8 C; 0 C; +40 C per channel/instrument Interface, attachable to datalogger Ethernet adapter, RS Ethernet incl. software driver, mains unit, Facilitates data communication in network Calibration Certificates Meas. range -35 to +70 C Resolution ±0.5 C (-35 to C) ±0.6 C (+40 to +70 C) 0.1 C (-35 to +70 C) Material/Housing Aluminium, anodized Protection class IP68 Memory Oper. temp. -35 to +70 C Storage temp. -40 to +85 C Dimensions 131 x 68 x 26 mm Weight 305 g Battery life: lithium battery up to 5 years Software: menu-driven from Microsoft Windows 95 / NT 4 Service pack 4

31 11 29 The long termer With external probes testostor You can place the testostor datalogger beside the goods, for example, and attach the external probe to doors or refrigeration appliances located up to 12m away. Air moisture can also be monitored, if required. testostor testostor with up to 4 external temperature probe sockets is used for simultaneous temperature measurement at different locations. Logs up to readings Probe can be positioned quickly and easily Tamperproof measurement results Clear printout on location on the Testo printer On site application: Testo Software for Palm OS replaces laptop/pc testostor 171-1, external probe socket can be positioned at up to 12m away testostor testostor Data analysis on your PC/Notebook with easyto-use Windows Software Monitor several refrigerated storerooms using testostor Int.: C + Ext.: C or %RH/ C Temperature datalogger with C/%RH probe socket, incl. magnetic start function, battery, calibration protocol 4 x external C Temperature datalogger, 4 channels, with magnetic start function, battery and calibration protocol Description Illustration Meas. range Reaction time Robust immersion/air probe, quick-action, 6m cable, IP68 probe tip 40 mm Ø3 mm -50 to +80 C ±0.2 C (-25 to +80 C) 5 s ±0.4 C (-50 to C) t 99 (in water) Air probe, highly accurate, can be attached directly 30 mm Ø3 mm -35 to +70 C ±0.2 C (-35 to +70 C) 180 s t Robust, accurate, waterproof food probe (IP65), made of stainless steel 125 mm Ø3 mm -50 to +120 C ±0.2 C (-25 to +80 C) 10 s ±0.4 C (-50 to C) t ±0.5 C (+80.1 to (in C) water) Frozen food probe, corkscrew design 110 mm Ø8 mm 30 mm -50 to +120 C ±0.2 C (-25 to +80 C) 8 s ±0.4 C (-50 to C) t ±0.5 C (+80.1 to (in C) water) Conn.: Plug-in cable Humidity/temperature probe with standard plastic protection cap 180 mm Ø 12 mm 0 to +100 %RH -20 to +70 C ±2 %RH (+2 to s %RH) t ±0.4 C (-10 to +50 C) 90 ±0.5 C (remaining range) * *Humidity/Temperature probes only for testostor Common Technical Data Chann. external (var.) Probe type NTC Meas. range -50 to +120 C Resolution 0.1 C Oper. temp. -35 to +70 C Storage temp. -40 to +85 C Battery type Memory Dimensions ±0.2 C (-34.9 to C) ±0.4 C (+40 to +120 C) ±0.6 C (-50 to -35 C) Lithium battery 131 x 68 x 26 mm Weight 305 g Meas. rate: 2 s to 24 h, selectable Battery life: up to 5 years with lithium battery Software: menu-driven from Microsoft Windows 95 / NT 4 Service pack 4 testostor Chann. intern Probe type NTC Meas. range -35 to +70 C ±0.2 C (-35 to C) ±0.4 C (+40 to +70 C) Resolution 0.1 C Chann. external (var.) Probe type Testo humid. sensor, cap. Meas. range 0 to +100 %RH Resolution ±2 %RH (+2 to +98 %RH) 0.1 %RH (0 to +100 %RH) See opposite page for Accessories Ordering data

32 30 The high temperature logger With heat protection testostor A compact datalogger with 4 external thermocouple connections for: - Type K (NiCr-Ni), fast action probes for measurements from to C - Type T (Cu-CuNi), fast accurate probes for measuring -50 to +350 C testostor x external C Temperature datalogger, 4 channels, incl. starting magnet, battery and calibration protocol Accessories Ordering data Heat-proof case with heat-proof insert, rubber seal, 4 clamp screw connections for thermocouples with diameter of 1.5 mm Immersion tip, flexible 500 mm Ø 1.5 mm See page 28 for more Ordering data Logs up to 55,0000 readings Heat protection case for processes with ambient temperature of +200 C max. Recommended Set: Food set Temperature datalogger, 4 channels, incl. starting magnet, battery and calibration protocol Immersion tip, flexible Immersion tip, flexible Immersion tip, flexible Immersion tip, flexible ComSoft 3 - Professional with data management Interface Display can be attached to datalogger Transport case (plastic) Logger Heat protection case, aluminium full metal housing (anodised), 260 x 160 x 90 mm Convenient data analysis with ComSoft 3, in graphics or table form Monitors the oven temperature of baking lines with heat-proof case Probe type Type K (NiCr-Ni) Type T (Cu-CuNi) Meas. range -200 to C -50 to +350 C Resolution 0.1 C (-200 to C) 1 C (+250 to C) Oper. temp. 0 to +70 C Storage temp. -40 to +85 C ±(0.4 C ±0.2% of mv) ±(0.4 C ±0.2% of mv) Dimensions Weight 0.1 C (-50 to C) 1 C (+250 to +350 C) 131 x 68 x 26 mm 305 g Measuring rate: 2s to 24h, selectable Battery life: up to 5 years Software: Menu-driven from Microsoft Windows 95 / NT 4 Service pack 4 Electronic thermohygrograph In full metal housing testostor testostor 171-3, a compact datalogger with built-in humidity/temperature probe. testostor Internal: %RH, C Humidity datalogger %RH, C with magnetic start function, battery and calibration protocol Set 1: Without display testostor Set 1, incl. humidity datalogger for %RH, C with starting magnet, battery, calibration protocol and software with interface Accessories Ordering data Control and humidity adjustment set 11.3%RH/75.3%RH incl. adapter for humidity probes Stainless steel sintered cap, Ø 21 mm, can be screwed onto humidity probe See page 28 for more Ordering data Control and adjustment option using adjustment set Sintered cap protection for dusty environments (see Accessories) On site application: Testo Software for Palm OS replaces laptop/pc Set 2: With display testostor Set 2, incl. humidity datalogger for %RH, C with starting magnet, battery, calibration protocol, software with interface and attachable display (without printing function) Recommended Set: The practical set in the case testostor Set 1, incl. humidity datalogger for %RH, C with starting magnet, battery, calibration protocol and software with interface Transport case (plastic) for dataloggers (max. 5 off) and accessories, For safe transport Attachable display, fast checks on site Printout on site on Testo printer (optional) Meas. range -10 to +50 C Monitoring humidity and temperature during the maturing of cheese ±0.5 C (-10 to C) ±0.6 C (+40 to +50 C) Resolution 0.1 C (-10 to +50 C) Material/Housing Aluminium, anodized Protection class IP65 Storage temp. -40 to +85 C Memory Dimensions 131 x 68 x 84 mm Oper. temp. -20 to +70 C Weight 320 g Measuring rate: 2 s to 24 h, selectable Battery life: up to 5 years Software: menu-driven from Microsoft Windows 95 / NT 4 Service pack 4

33 31 Compact ph tester For liquids testo 206 ph1 The ph measuring instrument for fast checks on liquids. The combination of ph immersion tip and temperature probe for fast and efficient temperature compensation is unique. The Testo ph probe is leak-proof, maintenance-free, robust and not affected by dirt thanks to the large volume of gel electrolyte and the dual wall diaphragm. Maintenance-free gel electrolyte Built-in temperature probe 1, 2 or 3 point calibration possible ph1 probe head for liquids TopSafe, protection case (included) Fast ph check on fruit juices, for example testo 206-pH1 Instruments Set One-hand ph/ C measuring instrument, ph1 probe head for liquids, storage cap with gel, TopSafe and belt/wall holder Ordering data as for testo 206-pH2, see below testo 206-pH1 Starter Set One-hand ph/ C measuring instrument, ph1 probe head for liquids, storage cap with gel, calibration dosing bottles 250 ml ph 4+7, TopSafe, belt/wall holder and aluminium case Sensor ph electrode NTC Meas. range 0 to 14 ph 0 to 60 C (Short-term to +80 C max. 5 min) ±0.02 ph ±0.4 C Resolution 0.01 ph 0.1 C Storage temp. -20 to +70 C Oper. temp. 0 to +60 C Compensation Automatic temperature compensation Measuring rate 2 measurements per second Battery life 80 h (Auto Off 10 min) Dimensions 197 x 33 x 20 mm Compact ph tester For viscoplastic food testo 206-pH2 The ph measuring instrument for spot checks on viscoplastic food, e.g. jelly, cream, meat, cheese, fruit... The protection case included TopSafe (IP 68) is waterproof, hygienic and dishwasher-safe. Can be used for food containing protein Combination: ph penetration tip with temperature measurement probe Automatic full scale value ph2 probe head for viscoplastic food testo 206-pH2 Instruments Set One-hand ph/ C measuring instrument, ph2 probe head for viscoplastic substances, storage cap with gel, TopSafe and belt/wall holder testo 206-pH2 Starter Set One-hand ph/ C measuring instrument, ph2 probe head for viscoplastic substances, storage cap with gel, calibration dosing bottles 250 ml ph 4+7, TopSafe, belt/wall holder and aluminium case Leak-proof storage gel Accessories Ordering data Spare ph probe for testo 206 incl. gel storage cap Spare ph probe ph2 for testo 206 incl. gel storage cap Storage cap for testo 206 with KCI gel filling Storage cap for testo 206 with KCI gel filling (3 per pack) ph buffer solution 4.01 in dosing bottle (250 ml) ph buffer solution 4.01 in dosing bottle (3 x 250 ml per pack) Spot ph checks during the production of dressings Accessories Ordering data ph buffer solution 7.00 in dosing bottle (250 ml) ph buffer solution 7.00 in dosing bottle (3 x 250 ml per pack) ph buffer solution in dosing bottle (250 ml) ph buffer solution in dosing bottle (3 x 250 ml per pack) as for testo 206-pH1, see above

34 32 One-hand ph/ C measuring instrument Robust and maintenance-free testo 205 A robust food penetration ph/ C measuring instrument with automatic temperature compensation. The robust penetration measuring tip is interchangeable and not affected by dirt and dust thanks to the hole diaphragm. Combined penetration tip with temperature probe Measuring tip can be changed by user Maintenance-free gel electrolyte Backlit display Audible key feedback 2 line display Automatic full-scale value recognition 1, 2 or 3 point calibration possible ph tip embedded in break-proof plastic Instruments Set One-hand ph/ C measuring instrument with penetration probe, storage cap, belt/wall holder Accessories Ordering data Starter Set One-hand ph/ C meas. instr. with penetration probe, storage cap, gel and cal. bottles 250 ml ph 4+7, belt/wall holder and aluminium case Spare ph probe for testo 205 with gel storage cap Storage cap for testo 205 with KCL gel filling Aluminium case for ph measuring instruments testo 205/206 and accessories Constant quality control during the maturing process Sensor ph electrode NTC Meas. range 0 to 14 ph 0 to 60 C (Short-term to +80 C ±0.02 ph ±0.4 C Resolution 0.01 ph 0.1 C Storage temp. -20 to +70 C Oper. temp. 0 to +50 C Compact ph/ C measuring instrument With selection of probes testo 230 A complete ph measuring instrument and a high standard thermometer in a compact, water-proof (IP54) housing. Probes for liquid, semisolid and solid food Display of calibration data and error messages testo 230 Analysis instrument, incl. 2 electrode clips and battery Description Universal electrode type 01 ph: affordable, indestructible plastic electrode with gel electrolyte, thus practically maintenance-free Type 04 ph: indestructible plastic electrode with temperature sensor. Gel electrolyte, thus practically maintenance-free. Incl. ground sleeve adapter and immersion cap Robust penetration electrode type 13 ph: for solid or semi-solid foodstuff with break-proof plastic coating around the glass electrode and food-safe electrolyte. Not affected by dirt thanks to hole diaphragm. Incl. immersion cap Robust food penetration probe with special handle, IP 65, reinforced cable (PUR) and reinforced protection against buckling See testo 110 for temperature probes The set for solid/semisolid food Analysis instrument, incl. 2 electrode clips, battery, Testo buffer set ph 4/7 (50 ml each), robust penetration electrode type 13 ph, storage solution (50 ml), robust food penetration probe, transport case (plastic) Illustration 95 mm 115 mm Ø5 mm 120 mm Ø 12 mm ph probes and temperature probes can be connected 135 mm Ø 12 mm 30 mm Ø 3.5 mm Checks ph value and penetration temperature in meat prior to further processing Meas. range Oper. temp. 0 to +14 ph 0 to +60 C Short-term to +80 C 0 to +14 ph 0 to +60 C 0 to +60 C +2 to +14 ph 0 to +40 C -50 to +150 C ±0.5% of mv (+100 to +150 C) Long-term meas. range ±0.2 C (-25 to C) +125 C, short-term +150 ±0.4 C (remaining range) C (2 minutes) with BNC with BNC with BNC Send for the brochure today!

35 33 Compact conductivity/ C measuring instrument With range of probes testo 240 testo 240 is a complete conductivity measuring instrument and a high standard thermometer combined in one compact, waterproof housing. Measurement errors caused by high conductivities and deposits on the electrodes are avoided thanks to the 4 electrode engineering used. The salt level (NaCl) in an aqueous solution can be measured directly. Long life of measurement cell thanks to 4 electrode engineering Extremely wide measurement ranges with only one measurement cell Versatile Set 1, Better value in set testo 240 conductivity and temperature measuring instrument, battery, 2 electrode clips, versatile conductivity measurement cell, case (plastic) Conductivity and temperature measurement instrument in one testo 240 Precision Set 2, Better value in set Measuring salt level (NaCl) in the pickel of pickled foods Conductivity and temperature measuring instrument incl. battery and 2 electrode clips Accessories Ordering data testo 240 conductivity and temperature measuring instrument, battery, 2 electrode clips, precision conductivity measurement cell, case (plastic) Conductivity standard (1413 S/cm), 0.01 mol/1 KCL, to calibrate conductivity measuring cells Glass pipe for immersion/penetration probe to protect from corrosive agents Set case (plastic) for measuring instrument, probes and accessories, User-friendly arrangement of measuring instrument and accessories ISO calibration certificate/water analysis, For conductivity solutions; calibration point ms/cm ISO calibration certificate/temperature, For air/immersion probes, calibration points -18 C; 0 C; +60 C ISO calibration certificate/water analysis, At 3 conductivity values over the measuring range Probe type Conductivity NTC Calc. parameter measuring cell Meas. range 0 to ms/cm -50 to +150 C +1 to mg/l NaCl Resolution Oper. temp. ±1% of mv (0 to ms/cm) 0 to +40 C ±0.5% of mv (+100 to +150 C) ±0.2 C (-25 to C) ±0.4 C (remaining range) 0.1 C (-50 to +150 C) Dimensions ±1.2% of mv (+1 to mg/l NaCl) 0.1 mg/l NaCl (+1 to mg/l NaCl) 168 x 72 x 27 mm Storage temp. Battery life -20 to +70 C 60 h Weight Protection class 170 g IP54 Resolution max. 0.1 S/cm; temperature compensation automatic; temperature coefficient: 0 to 5 %/ C linear; compensation in accordance with non-linear function of natural water to DIN from C; autom. measurement range switchover (conductivity); Auto OFF function; switch between C/ F Description Illustration Meas. range Other features Universal conductivity measuring cell, type 07 ms, highest accuracy up to 200 ms/cm, stainless steel Precision conductivity measuring cell, type 10 ms, long-term stable, highest accuracy up to 300 ms/cm, graphite 130 mm Ø 20 mm 130 mm Ø 20 mm to +200 ms/cm 0 to +60 C to +300 ms/cm 0 to +60 C 4 electrode technology with integrated temperature sensor 4 electrode technology with integrated temperature sensor Description Illustration Meas. range t 99 Waterproof immersion/penetration probe 110 mm 30 mm Ø 3.2 mm -50 to +150 C ±0.5% of mv (+100 to +150 C) Long-term meas range ±0.2 C (-25 to C) +125 C, short-term ±0.4 C (remaining range) +150 C (2 min) 10 s Laboratory probe, glass-coated, resistant to corrosive substances, glass stem can be replaced 200 mm Ø6 mm 30 mm Ø5 mm -50 to +150 C ±0.5% of mv (+100 to +150 C) Long-term meas. range ±0.2 C (-25 to C) +125 C, short-term ±0.4 C (remaining range) +150 C (2 minutes) 40 s 10 s* Food probe (IP65) stainless steel, PUR cable can be used at up to +80 C, IP54 plug-in connection 125 mm 15 mm Ø3 mm -50 to +150 C ±0.5% of mv (+100 to +150 C) Long-term meas. range ±0.2 C (-25 to C) +125 C, short-term ±0.4 C (remaining range) +150 C (2 minutes) 8 s Waterproof surface probe with widened measuring tip, for flat surfaces 110 mm Ø6 mm -50 to +150 C ±0.5% of mv (+100 to +150 C) Long-term meas. range ±0.2 C (-25 to C) +125 C, short-term ±0.4 C (remaining range) +150 C (2 minutes) 35 s See testo 110 for more temperature probes * without protective glass

36 34 Stationary measurement engineering Experts are our favourite customers Detlef Higgelke, Head of the Testo Academy...because they know what they are doing. We offer you our support with our field-oriented trainings on measurement procedures, stipulations and on physical cohesions. Even more important is the exchange with other specialists from your branch. After all, we are dealing with your competence and your professional routine when using our instruments. By the way: 98% of our training participants fully recommend our seminars and training. hygrotest humidity transmitter Trace humidity measurement in compressed or dry air with testo 6740 Stationary probes, custom-designed special probes, individual complete solution Logging of current and voltage during production processes with testo 175- S2

37 35 hygrotest The humidity transmitter Optimum ambient conditions and process monitoring 2 output channels, 4-20 ma each (2 wire) 2 %RH (1%RH optional) Humidity parameter selectable: %RH, dewpoint, absolute humidity etc. High temperature to +180 C Optionally with signal outputs Optionally with display Networking via RS 485 possible (up to 32 instruments) Send for the brochure hygrotest humidity transmitters. testo 6740 Measures humidity in compressed air/dry air Optimum monitoring of humidity in compressed air 4-20 ma (2 wire) Optionally with signal outputs Optionally with display and operation menu Humidity parameter selectable: pressure dewpoint, absolute humidity, ppm etc. Send for the brochure Monitoring humidity in compressed air. testo stationary temperature probes More than just a temperature probe Wide selection of standard temperature probes Highly flexible design and production of custom-designed probes Complete with cable, plug-in connection and screw connection Including signal processing (transmitter, display, networking) Send for the brochure Stationary temperature probes. testo 175-S2 The current/voltage logger Cost-effective logging of time elapsed Input signals: ma or V signal of transmitters Directly indicates the physical unit of the transmitter, e.g. C, dewpoint or %RH Convenient documentation with infrared printer or PC/notebook Send for the brochure Log, Save, Print and Analyse Data On-Site.

38 36 hygrotest 650 Professional humidity transmitters W - Wall mounting D - Duct mounting testo humidity sensor + Pt1000 P - Probe with cable testo humidity sensor + Pt1000 Stainless steel probes up to 120 C Stainless steel probes up to 180 C Channel 1+2 (WHT) 65 mm stainless steel probe testo humidity sensor + Pt1000 Channel 1+2 (DHT) Channel 1+2 (PHT) Cable (250 to 10,000 mm) to probe Broad selection of displays (optional) Control menu via 3 external buttons All hygrotest units are configured to customer specification. From the options below, please select the solution that meets your requirements, for example, a hygrotest 650 with probe on cable, output signal 0 to 20 ma, 150mm long probe, 8 m long cable, measurement inaccuracy 1% RH, open metal protection cage, H6 display, Channel 1: 0 to 45 g/m3, Channel 2: 20 to 160 C hygrotest 650 PHT -20/180 / B4 / C2 / 150 / D2 / 8000 / F2 / G4 / H6 / K2 / 0 / 45 / L5 / M2 / 20 / 160 / N hygrotest 650 Versions Wall-mounted, output %RH + T WHT -20/70 Duct-mounted, outputs %RH + T DHT -20/120 Probe version, output %RH + T PHT -40/80 Probe version, output %RH + T PHT -40/120 Probe version, output %RH + T PHT -20/180 Heated version, output %RH + T HP -20/120 Scaling, channel 2 M1 Standard scale, Channel 2 (min..max = /120/180 C) M2 Special scale, Channel 2 ( min..max) * + N1 C N2 F (e.g. M2 30 to 60 N2 for 30 to 60 F) N3 Ctd N4 Ftd * Give values! N5g/kg N6g/m3 N7FK C N8FK F Analog outputs 4 to 20 ma (2 wire). (not in HP) B1 0 to 1 V (4 wire) B2 0 to 10 V (4 wire) B3 0 to 20 ma (4 wire) B4 4 to 20 ma (4 wire, only in HP) B5 Scaling, channel 1 K1 Standard scale, channel 1 (min to max = % RH) K2 Special scale, channel 1 (min to max) * + L1 %RH L2 Ctd (e.g. K L1 for 20 to 80%RH) L3 Ftd L4 g/kg * Give values! L5 g/m3 L6 FK C L7 FK F Probes and cable length Standard probe length (W: 65mm, D/P/HP: 210mm) Special probe length (80 to 800mm, W/D/P versions) Standard cable length (only P and HP versions, 2 m) Special cable length (0.25 to 10 m, P versions) Humidity adjustment 2% RH (not for HP) Humidity adjustment 1% RH (not for HP) Humidity adjustment 2.5% RH (only in HP) C1 C2 D1 D2 F1 F2 F4 Display versions H1 H2 H3 H4 H5 H6 Loop-fed display x x External display supply x x x x 2x2 relay outputs x x Analog outputs x x x x x RS 485 x x x Sensor caps Sintered stainless cap Wire mesh filter Teflon sintered filter Metal protection cap, open G1 G2 G3 G4

39 37 Hygrotest 650 HP -20/120 for high humidity A 2 analog outputs (0 to 20 ma, 4 to 20 ma, 0 to 1 V, 0 to 10 V), all 4-wire Additional Pt1000 to compensate the micro-climate Ø 3 mm The industrial transmitter hygrotest 650 Optionally the transmitters of the hygrotest 650 series are available with a precision of ±1 %RH. The very robust, easy-to-clean metal housing optimally protects the transmitter from environmental influences. The length of the cables and probes can be adapted to suit customer requirements. Probes and sensors are heat resistant up to temperatures of +180 C. Various humidity variables such as dew point, absolute humidity, relative humidity or psychrometer humidity temperature can be calculated and displayed with the help of the integrated Mollier diagram. Constant humidity and temperature in cleanrooms guarantee optimum product quality. Channel 1 Channel 2 Parameter %RH T Range Ctd, g/kg, g/m 3, FK T Output % RH Ctd, g/kg, g/m 3, FK 0/4 to 20 ma 0/4 to 20 ma 0 to 1/10 V 0 to 1/10 V Freely scalable B B Freely scalable testo humidity sensor Teflon cap Heating resistance on the rear side, constant warming by 5 K Probe length Standard: 210 mm Optional: mm Ø 12 mm A The three possible combinations hygrotest 650 Housing: Material/Colour: Die-cast zinc, nickel-plated, burnished, varnished Dimensions: 130 X 140 X 54 mm Screw connections: 2 x M 16x1.5 stainless steel screw connection Electrical connections: 2 x 4-pole screw connector in housing Protection class: IP 65 Operating temperature: Elektronics (Housing): -20 to +70 C Display: -20 to +60 C Ambient conditions: Probe operating pressure range: -1 to +10 bar Storage temperature: -40 to +80 C Probe flow resistance: 30 m/s, with sintered stainless steel filter Sensor: Humidity: Testo humidity sensor Response time: t90 10 to 20 sec. Temperature: Pt 1000 Class A Measuring range: Humidity: 0 to 100% RH Humidity calibration points: 11.3 %RH, 75.3 %RH at 25 C Temperature: hygrotest 650 WHT -40 to +80 C hygrotest 650 DHT -40 to +120 C hygrotest 650 PHT -40 to +180 C hygrotest 650 HP -20 to +120 C : Humidity: ± 2 % RH, optional ± 1 % RH (betw. 10 to 90 %RH in the range +15 to +30 C) In 650 HP: ± 2.5% RH Temp. coefficient humdity: ± 0.03 %RH / K; (at temperatures deviating from 25 C) Temperature: ±0.2 C to DIN EN Class A Resolution: 0.1 %RH and 0.1 C Outputs: Analog output: 4 to 20 ma (2-wire system) 0 to 20 ma, (4-wire system) 0 to 1 V, (4-wire system) 0 to 10 V, (4-wire system) 4 to 20 ma (4-wire system, only with HP) Resolution: 5 A (0 to 20 ma; 4 to 20 ma) 250 V (0 to 1 V) 2.5 mv (0 to 10 V) Drift (analog): 0.35 A / K (0 to 20 ma; 4 to 20 ma) 17.5 V / K (0 to 1 V) 75 V / K (0 to 10 V) Zero shift: 30 A (0 to 20 ma) as well as HP versions (4 to 20 ma / 0 to 20 ma) (analog) 1.5 mv (0 to 1V) 15 mv (0 to 10V) 2 x 2 switch outputs: Optional in combination with display H5 or H6 Digital output: RS232 output RS485 output, optional in connection with display H3, H4 or H5 Power: 24 VDC (12 to 30 VDC) Max. load without or 500 Ohm (0 to 20 ma); with display H2/H4/H5/H6 500 Ohm (4 to 20 ma) Max. load with display 50 Ohm (0 to 20 ma); 50 Ohm (4 to 20 ma) H1 Power supply min. 20 VDC Power consumption: Max. 2 x 21 ma (4 to 20 ma) Max. 2 x 22 ma (0 to 20 ma; 0 to 1 V; 0 to 10V) EMC: In accordance with guideline 89/336 EWG All data relate to a nominal temperature of +25 C. Probes: Version Material Diameter Length incl. Sensor protection cap Protection cap 650 WHT -20/70 Stainless steel 12 mm 65 mm Open stainless protective cap 650 DHT -20/120 Stainless steel 12 mm 200 mm Sintered stainless steel filter 650 PHT -40/80 Stainless steel 12 mm 210 mm Sintered stainless steel filter 650 PHT -40/120 Stainless steel 12 mm 210 mm Sintered stainless steel filter 650 PHT -20/120 Stainless steel 12 mm 210 mm Sintered stainless steel filter 650 HP -20/120 Stainless steel 12 mm 210 mm Teflon filter Temperature probe with hygrotest 650 HP: Stainless steel blank, 210 mm long, Ø 3 mm, Probe cable length, 2 m standard or special cable length, 0.8 to 10 m

40 38 testo 6740: Measures trace humidity (e.g. in compressed air) testo 6740 testo 6740 efficiently measures trace humidity in compressed air or dry air/dry gas. Display and control buttons ensure userfriendly menu operation. Customised combinations Every measuring point can be optimally configured. With or without a display, with European G 1/2 thread or American NPT 1/2 thread. With or without limit signal output. Directly assembled, with measurement chamber or with cooling coil. All combinations are possible, ensuring your needs are met optimally. Efficient measurement of trace humidity Calculation of the most important trace humidity variables, also ppm The long-term stable testo humidity sensor with protocolled fine adjustment with trace humidity -40 Ctpd 4 to 20 ma in two wire engineering Ultra-easy menu operation via buttons: select humidity variable; change scaling; set alarms incl. hysteresis; carry out local 1 point adjustment; test analog signal; call up historic min/max values Analog output 4 to 20 ma (2 wire), optional with limit signal output ( ) Convenient operation with bright 7-segment display (optional) ( / ) testo 6741 Pressure dew point transmitter, process connection G ½, without display testo 6743 Pressure dew point transmitter, process connection G½, with display and control menu Monitoring trace humidity: increase safety and cut costs Ordering data Basic instrument (each with plug for analog signal output) Pressure dew point transmitter testo 6741, process connection G ½, without display Pressure dew point transmitter testo 6742, process connection NPT ½, without display Pressure dew point transmitter testo 6743, process connection G ½, with display Pressure dew point transmitter testo 6744, process connection NPT ½, with display Accessories Cable connection plug for power supply/analog output 4 to 20 ma, with 2 floating switch contacts and 2 LEDs Measurement chamber for optimum flow on humidity sensor (standard pressurised air quick connection / G ½), for 6741/6743 Cooling coil for process temperatures above 50 C (up to 200 C) Scaling adapter for testo 6741/6742 incl. Software Power supply unit (desk-top) 90 to 264VAC/24VDC (350mA) Power supply unit (DIN rail mounting) 90 to 264VAC/24VDC (3A) External testo 54-2 AC display, 2 limit signal outputs (up to 300 VAC, 3 A), 230 VAC m Teflon hose with compressed air connections /4 ISO calibration certificate/pressure dew point, Two adjustment points -10/-40 C tpd Housing Dimensions 199.5x37x37 (with standard plug) 203.5x37x37 (with limit signal output plug) Ambient temperature -20 to 70 C Storage temperature -40 to 80 C Protection class IP 65 Rotation of housing By 350 (to align displays) Sensor and sensor protection Humidity sensor testo humidity sensor with protocolled trace humidity adjustment at -40 Ctpd Temperature sensor NTC Sensor guard Sintered stainless steel cap Measuring range Pressure dewpoint temp. (trace humidity) - 60 to +30 Ctpd Temperature 0 to 50 C Pressure resistance - 1 bar relative to 50 bar Meas. range Atmospheric dewpoint - 80 to - 15 Ctd (at 30 bar rel.) - 70 to + 10 Ctd (at 3 bar rel.) - 60 to + 30 Ctd (at 0 bar rel.) Meas. uncertainty Humidity +/- 1 K at -10 Ctpd +/- 4 K at -40 Ctpd (at 25 C respectively) Temp. +/- 0.5 K (0 to 50 C) Analog output Signal 4 to 20 ma, two-wire Scaling Freely scalable via display/buttons Standard: 4 to 20 ma = -60 to +30 Ctpd Output variables Ctpd, Ftpd, Ctd, Ftd, %RH, ppmv, mg/m3, C, F Supply Voltage 24 VDC (10 to 30 VDC allowed; 20 to 30 VDC with limit signal outputs) Max. load 10 VDC: 100 Ohm, 30 VDC: 950 Ohm Limit signal outputs (optional), Contacts 2 potential-free contacts, max. 30 VDC/0.5A EMC According to directive 89/336 EEC

41 39 testo 6340: Differential pressure transmitter testo 6341: 0 to 10 Pa, with automatic zero point adjustment, without display In filling processes, positive pressures must prevent the inflow from contaminated surrounding areas. testo 6340 Measurement testo 6340 Ventilation Zero point stability plays a particularly important role at lowest pressures (10 Pa or 50 Pa measurement range). While conventional P transmitters require frequent recalibration, the testo 6341/6343 is equipped with automatic zero point adjustment. The solenoid valves vent both sides of the pressure measurement cell in an hourly cycle (or every 20 minutes when started up). Consequently, the microprocessor automatically corrects the zero signal highest stability and up to 200 times overload resistance result! Ordering data testo 6341 P transmitter 0 to 10 Pa, automatic zeroing, without display testo 6342 P transmitter 0 to 50 Pa, without display testo 6343 P transmitter 0 to 10 Pa, automatic zeroing, with display testo 6344 P transmitter 0 to 50 Pa, with display ISO calibration with 5 points (0/25/50/75/100/0 % of full scale value) testo 6342: 0 to 50 Pa, without display ISO calibration at freely selectable points metre silicone hose, 4 mm inner diameter, 1.5 mm wall thickness Max. load 700 hpa (mbar) External testo 54 2 AC display, 2 relay outputs (up to 300 VAC, 3 A), 230 VAC Power supply unit (desk-top) 90 to 264VAC/24VDC (350mA) Power supply unit (DIN rail mounting) 90 to 264VAC/24VDC (3A) testo 6343: 0 to 10 Pa, with automatic zero adjustment, with display testo 6344: 0 to 50 Pa, with display Model testo 6341/6343 testo 6342/6344 Display Meas. range Measurement ranges on Useful measurement range Measuring medium Housing (ABS plastic) Overload capacity Measurement inaccuracy Zero point drift Hysteresis Power supply Output variable Output signal Protection class Cable screw connections Pressure connections Weight only with testo 6343 only with testo to 10 Pa (= 0,1 mbar/0,04 inch H 2 O) 0 to 50 Pa (= 0,5 mbar/0,2 inch H 2 O) Randomly at intervals -100 kpa to +100 kpa Randomly at intervals -100 kpa to +100 kpa -5% to +110 % of fsv -5% to +105 % of fsv Air, non-aggressive gases 6341: 120 x 122 x 85 mm 6342: 80 x 120 x 73 mm 6343: 120 x 122 x 105 mm 6344: 120 x 122 x 75 mm 200 times/from 200 mbar: 2 bar 10 times/from dp >_ 200 mbar: 2 bar 0.35 Pa + 0.5% of fsv 0.35 Pa + 0.6% of fsv (0.3 Pa = meas. inaccuracy of reference) (0.3 Pa = meas. inaccuracy of reference) None (automatic zero point adjustment) 0.5 % of full scale value/year 0.1% of fsv 0.1% of fsv 24 VDC (20.5 to 28.5 VDC) 24 VDC (20.5 to 28.5 VDC) Linear to differential pressure 4 to 20 ma (load max. 500 Ohm) 0 to 20 ma/0 to 10 V can be adjusted; RS232 on request IP54 standard (plastic housing) IP65 on request (metal housing) Air, non-aggressive gases Linear to differential pressure 4 to 20 ma (load max. 500 Ohm) Time constants (smoothing) 0/1/2.5/5/10/20/30/40 s can be adjusted Can be set by factory if required Oper. temp. 0 to +60 C 0 to +60 C Storage temp. -10 to +70 C -10 to +70 C IP54 Standard (plastic housing) 2 x PG9 2 x PG7 2 x d 6.5 for hoses ø 4 or 5 mm 2 x d 6.5 for hoses ø 4 or 5 mm 1500 g 6342: 300 g, 6344: 800 g

42 28 Testo: At Your Service Additional documentation: testo 175/177 Dataloggers Measurement Engineering for Transport and Storage of Food Measurement Engineering for Restaurants, Catering and Supermarkets Portable Reference Measurement Engineering Hygrotest humidity transmitters Monitoring Humidity in Compressed Air Stationary Temperature Probes /cw/Si/A/ Subject to change without notice.