Model 1522 logs up to 10,000 readings on-board in multiple data sets INFO-CON connector allows interchangeable use of calibrated probes

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1 HANDHELD STANDARDS THERMOMETERS Features Summary Reads PRTs/RTDs to ±0.025 C ad thermistors to ±0.005 C Model 1522 logs up to 10,000 readigs o-board i multiple data sets INFO-CON coector allows iterchageable use of calibrated probes INFO-CON elimiates errors from programmig probe data With the Super-Thermometer, Black Stack, ad Tweeer thermometers, Hart established itself as the clear product leader for thermometer readouts. Our program of offerig more power ad more versatility for less moey is idisputable. Now we uderlie that fact by itroducig the two most powerful hadheld thermometers i the world. The Models 1521 ad 1522 are the first stadards thermometers to fit ito a battery-powered hadheld package. They're accurate to ±0.005 C! You'll oly fid that level of accuracy i large bechtop uits that cost three times more. That's why we call the 1521 the Little Lord Kelvi. Fittig easily ito your had ad weighig oly oe poud (0.4 kg), these thermometers ca go aywhere. Ad whe they get there, you ca have total cofidece i the accuracy of your measuremets. The 1522 is a full data logger, with memory to hold 10,000 readigs. Probes The 1521 ad 1522 read both Pt-25 ad Pt-100 RTDs as well as thermistors. PRTs, with their wide temperature rages ad stabilities, have log bee favored as temperature stadards. From 200 C to 100 C, the 1521 reads PRTs accurately to ±0.025 C. Eve at 800 C, these high-precisio readouts are accurate to ±0.1 C. Precisio thermistors offer excellet stability ad eve greater accuracies over a more arrow rage typically from about 10 C to 110 C. At temperatures below 50 C, these Hadheld Thermometers read thermistors to ±0.005 C. Accuracy at 100 C is ±0.02 C. While a small umber of hadheld thermometers o the market offer 0.01 resolutio, they fail to provide the accuracy ecessary for the last digit to be meaigful. Hart's Hadheld Thermometers let you select resolutio from 0.1 to ad offer the accuracy to have cofidece i the last digit. Of course, the 1521 ad 1522 let you match the exact resistace-versus-temperature characteristics of a idividually calibrated probe. This is true stadards thermometry. Hart's Hadheld Thermometers read ITS-90, Calledar-Va Duse, or Steihart-Hart coefficiets for maximum system accuracy. These are real algorithms, ot approximatig coversio methods or electroic look-up tables. If you wat to use commo idustrial curves, RTDs ca be read usig the commo DIN (IEC 751) curve, ad thermistors ca be read usig the YSI 400 curve. INFO-CON Coectors Probes attach to the 1521 ad 1522 usig Hart's ew "INFO-CON" coector, partially based o U.S. Patet 5,857,777. The INFO-CON allows you to chage the probes you use without reprogramig your readout. A memory chip i the INFO-CON stores all the critical iformatio about your probe, icludig its serial umber, recall date, ad calibratio costats. Whe you coect your probe, the 1521 ad 1522 automatically recogize whether you're usig a RTD or thermistor ad dowloads the calibratio costats ad type of coversio specific to your probe. It also checks the recall date to verify it has ot expired. To dedicate a sigle probe to your readout, disable the password-protected iterchageability fuctio ad your thermometer will read oly the probe you specify. Forget eterig calibratio costats yourself, ad do't worry about the mistakes that ca so easily occur durig that process. You do't eve eed to select the sesor type. It's all stored i the INFO-CON. Simply plug i your probe America Fork, Utah Iteret:

2 Models 1521 ad 1522 ad you're ready to take readigs. It does't get ay easier. Iformatio is loaded ito the memory of the INFO-CON by Hart whe you purchase a probe or have a probe recalibrated by Hart. Alteratively, you may load your ow iformatio ito a INFO-CON through a Hadheld Thermometer or from the serial port of your PC with the optioal dowload adapter. If you'd like to use a Hart Hadheld Thermometer with probes you already ow, o problem! Spare coectors are available. They coect easily, ad you ca program them yourself. Model 1521 LLK The 1521 uses a meu system for coveiet access to all fuctios. Calibratio ad sesor programmig fuctios are password protected to help prevet uauthorized access. "Mi" ad "Max" fuctios store the lowest ad highest readigs sice the last reset. The "Hold" fuctio freezes ad stores the curret readig (up to six may be stored) for later recall. Ad the "Delta" fuctio computes the differece betwee the curret readig ad a referece value, which may be recorded at ay time. Each thermometer comes complete with rechargeable ickel-metal-hydride batteries, a AC adapter/charger, a RS-232 cable, ad a spare INFO-CON coector. Every uit also icludes a NIST-traceable certificate givig actual resistace measuremets for your idividual meter at te poits four represetig typical RTD values ad six represetig typical thermistor values. Hadheld Thermometers Make Referece Thermometry Portable Portable temperature calibrators (such as dry-wells or micro-baths) achieve better results whe used with a exteral referece thermometer such as a 1521 or 1522 Hadheld Thermometer. Why? Because eve if the display of Stores (i a memory chip) the characterizatio costats for your RTD or thermistor so there's o eed to eter them maually or dowload them from a PC. Tells your 1521/1522 the serial umber ad recall date of the attached probe so you ever have to worry about usig a probe that is overdue for recertificatio. Tells your 1521/1522 whether it's coected to a RTD or thermistor. No eed to tell your readout what to do. your heat source has bee calibrated, the accuracy of the display is ever as good as the accuracy of a exteral referece. A Hart 9140 Dry-Well, for example, has a accuracy specificatio of ±0.5 C at 300 C. Yet a 1522 Thermometer with a Model 5612 PRT ca read the 9140's thermal block to withi 0.1 C at 300 C. By usig a exteral referece you ca dramatically improve results from your heat sources, as this example shows. Hart's ew Hadheld Thermometers make the perfect compaio for field calibratios usig dry-wells or micro-baths. They're small ad light, yet they deliver all the accuracy you eed. If field calibratios are part of your work, make a Hart thermometer oe of your tools. INFO-CON Allows you to chage probes easily. Simply plug i the ew probe ad the 1521 is married to it with all the relevat data. A wide variety of stadards-quality probes are available from Hart i may differet shapes, sizes, ad price rages, icludig PRTs as accurate as ±0.010 C ad thermistors as accurate as ±0.001 C. The ucertaity of your probe should be added to the ucertaity of the meter to compute total system ucertaity. Model 1522 LLL The Model 1522 is the Little Lord Logger. It has all the power ad great features of the 1521 plus the ability to log data. Two data acquisitio modes are o-board. I "Auto Loggig" mode, the 1522 records up to 10,000 measuremets, icludig the value, uit of measure, date, ad time of each measuremet. Measuremets are recorded at ay of 12 selectable itervals ragig from every secod to every hour. Multiple log sessios may be appeded to memory ad stored with idetifyig data set labels. As may data sets ca be stored as will fit i the 1522's 10,000-readig data bak. Up to 25 user-defiable labels are available for idetifyig data sets. Simply select the appropriate label whe iitializig your log sessio ad all the readigs are stored together. With the 1522, you ca calibrate all your jobs i a sigle trip. There's othig to write dow, ad there's o eed to clear America Fork, Utah Iteret:

3 HANDHELD STANDARDS THERMOMETERS memory after each job. Load all the data o-site ad dowload the labeled data sets at your desk for aalysis. I "Demad Loggig" mode, up to 100 idividual measuremets ca be recorded, each oe tagged with oe of the 25 data labels. Whether you eed may measuremets from oe source or sigle measuremets from may sources, the 1522 is a powerful data recordig tool. With Hart's 9934 LogWare software, data maagemet is easy. Dowload to your PC usig the built-i IR port or through the serial port. Data sets are dowloaded ito a sigle file or separated by labels. View the data, graph it, or apply Specificatios alarms. With LogWare you ca record data i real time either from a Model 1522 or 1521 Thermometer. Oe compay cosistetly delivers powerful metrology products that make your life easier. Ask other compaies about their hadheld thermometers. Ask them about their thermometers that are accurate to withi a few millikelvi ad that record data at the touch of a butto. The ask them to give it all to you i oe package. Hart Scietific does at a price you'll love. Call us today ad get the most powerful hadheld thermometer i the world. Sesor Type Pt 25 to Pt 100 Thermistor Temperature Rage 200 to 962 C See Resistace Rage Resistace Rage 0 to 400 ohms 0 to 500K ohms Characterizatios ITS-90, IEC-751 (DIN 385 ), Calledar-Va Duse Temperature Accuracy (meter oly) 200 to 100 C: ±0.025 C 100 to 400 C: ±0.05 C 400 to 800 C: ±0.1 C 800 to 962 C: ±0.15 C Steihart-Hart thermistor polyomial, YSI 400 (2252 ohms) 0 to 50 C: ±0.005 C 50 to 75 C: ±0.01 C 75 to 100 C: ±0.02 C Excitatio Curret 0.5 ma 5 µa Operatig Rage 0 to 40 C Temperature Resolutio Measuremet Period Digital Filter Probe Coectio Commuicatios Memory Log Itervals Display Power Size Weight Probes Calibratio 1 secod 1- to 60-secod expoetial filter INFO-CON coector RS-232 (Model 1522 also icludes ifrared iterface) Model 1521 stores 6 readigs i Hold mode; Model 1522 logs 10,000 readigs i Auto Log mode ad 100 readigs i Demad Log mode (memory also holds up to 25 data labels) 1 sec, 5 sec, 10 sec, 15 sec, 30 sec, 60 sec, 2 mi, 5 mi, 10 mi, 15 mi, 30 mi, 60 mi 6-digit, 7-segmet LCD with 16x1 alphaumeric Rechargeable NiMH batteries (AC adapter icluded) 7.75 H x 4.2 W x 1.5 D (20 x 11 x 4 cm) 1 lb. (0.4 kg) Cotact Hart for a variety of precisio PRTs ad thermistors 10-poit, NIST-traceable resistace certificate with data Why a INFO-CON? Achievig maximum accuracy i temperature measuremet requires idividually characterizig the thermometer beig used ad applyig that characterizatio to the readout device, which reads the thermometer's output ad coverts it to a temperature. This is geerally doe by programmig the thermometer's coefficiets ito the readout device a time-cosumig process subject to data-etry errors. I cotrast, idustrial probes 100- ohm RTD's, for example are usually maufactured to meet a stadard performace curve. They are ot idividually calibrated, do't have characterizatio coefficiets, ad are cosidered iterchageable. With INFO-CON coectors, usig calibrated thermometers is as easy as usig idustrial probes. The time ad errors of data etry ad programmig are completely elimiated, the highest possible accuracies are achieved, ad both calibrated ad ucalibrated probes become iterchageable. Orderig Iformatio 1521 Hadheld Thermometer 1522 Hadheld Loggig Thermometer 9934 LogWare Software 2370 Spare RS-232 Cable 2371 Spare INFO-CON Coector 2372 INFO-CON Dowload Adapter (with Model 9972 Software) 2374 Dogle for IR Commuicatios 9321 Soft Carryig Case, 1521/ Hard Carryig Case, 1521/ Hard Carryig Case, fits 1521/22 ad a probe up to 12 log 2601 Probe Carryig Case America Fork, Utah Iteret:

4 PROBE OPTIONS Model 5626/5628 High-Temp Secodary Stadard PRT Model 5610 Immersio Thermistor 65 mm (2.5") 12 or 15 legth.125" Dia. (3.2 mm).250" Dia. (6.35 mm) 2" Typ X SN:0021 Strai Relief Termial Box Icoel Sheath 6.35 mm (.25") 6" or 9" 1.5" Typ. Model 5627 Precisio Idustrial RTD Model 5611 Silicoe-Bead Thermistor Viyl Strai Relief xxxxx 316 SST Trasitio Fittig Idetificatio ad Serial Number Locatio 316 SST Sheath (6, 9, or12 legth 1/4 or 3/16 diameter).070" Dia. (1.8 mm).55" Model 5612/5613/5614 Secodary Stadard PRT Model 5611T Teflo Thermistor Stailess Steel Strai Relief xxxxx Glass Hermetic Seal Idetificatio ad Serial Number Locatio Fully Supported Sesig Elemet Eclosed i Ultrahigh-Purity Ceramic Icoel 600 Sheath.110" Dia. (2.8 mm) 1.10" Mi. Dual Wall Heat-Shrik Tubig: Ier - FEP Teflo Outer - TFE Teflo 4-Wire Cable, 30 AGW 25/44 Stradig Braided Shield with FEP Teflo Isulatio Orderig Iformatio Model Type Rage Size Cal Ucertaity ad Repeatability Typical Drift (1 year) 5626 Pt-100 Ohm, 4-wire 200 to 660 C 1/4 x 12 or 15 ±0.015 C ±0.03 C (6.35 x 305 or 381 mm) 5628 Pt-25 Ohm, 4-wire 200 to 660 C 1/4 x 12 or 15 ±0.015 C ±0.03 C (6.35 x 305 or 381 mm) 5614 Pt-100 Ohm, 4-wire 200 to 450 C 1/4 x 12 (6.35 x 305 mm) ±0.025 C ±0.01 C 5613 Pt-100 Ohm, 4-wire 200 to 300 C 3/16 x 6 (4.76 x 152 mm) ±0.025 C ±0.01 C 5612 Pt-100 Ohm, 4-wire 200 to 450 C 3/16 x 9 (4.76 x 229 mm) ±0.025 C ±0.01 C Pt-100 Ohm, 4-wire 200 to 300 C 3/16 x 6 (4.76 x 152 mm) ±0.035 C ±0.13 C Pt-100 Ohm, 4-wire 200 to 450 C 3/16 x 9 (4.76 x 229 mm) ±0.035 C ±0.13 C Pt-100 Ohm, 4-wire 200 to 450 C 1/4 x 12 (6.35 x 305 mm) ±0.035 C ±0.13 C K-ohm Thermistor 0 to 110 C 1/8 x 6 (3.2 x 152 mm) ±0.02 C ±0.01 C K-ohm Thermistor 0 to 110 C 1/8 x 9 (3.2 x 229 mm) ±0.02 C ±0.01 C K-ohm Thermistor 0 to 110 C 0.07 x 0.55 (1.8 x 14 mm) ±0.02 C ±0.01 C 5611T 10K-ohm Thermistor 0 to 110 C 0.11 x 1.1 (2.8 x 28 mm) ±0.02 C ±0.01 C K-ohm Thermistor 0 to 60 C 1/4 x 9 (6.35 x 229 mm) ± C ±0.005 C America Fork, Utah Iteret:

5 Tur ay Hart Hadleld or Tweeer Thermometer ito a real-time datalogger with Hart's ew LogWare software package for Widows. It's the easiest data acquisitio program you'll ever use. LogWare lets you acquire data o your PC graphically ad store it to a text file. It also performs statistical fuctios automatically o each data set. The setup is so easy you wo't eed to read the maual to use it. LogWare was desiged specifically for temperature data acquisitio. Set high ad low alarm coditios, program a delayed start time, store a data log for a fixed umber of readigs or legth of time, program the acquisitio iterval from oe secod to 24 hours, ad the let the software take readigs from the thermometer while you get the rest of your work doe. Durig a log sessio you ca view the data i a time/temperature tred graph while the data poits are stored to a file o your PC. Output the graph to your priter, view the test poits from a spreadsheet, or review the pertiet statistics oce your log is completed. If you have a Hart Scietific 1522 LLL Thermometer, there's eve more you ca do. The 1522 stores up to 10,000 data poits i multiple log sessios. Oce you're back to your PC, you ca use LogWare to dowload the data ito idividual log sessios ad view each oe separately. LogWare s alarm optios iclude playig souds, displayig pop-up messages, ad lauchig other applicatios. Take the 1522 out i the field, store readigs from your freezers, oves, chambers, ad aywhere else you eed to record temperature, brig it back to your PC, ad LogWare will separate each log sessio ito idividual data sets. You do't have to load the text file ito your spreadsheet ad try to figure out which data poits wet with each log sessio. LogWare does all that for you. For faster dowloadig from the 1522, we've provided a IR lik i additio to a stadard serial iterface. Beam your data at high speeds, or use the stadard RS-232 lik. LogWare also gives you the ability to make cofiguratio chages to your thermometer. Program your probe coefficiets, write calibratio data to your meter, set password parameters, ad access other tools specific to your thermometer all from your PC i user-friedly Widows screes. Get the most out of your thermometer with LogWare. If you do't agree this is the best temperature acquisitio system for your applicatio, sed it back ad we'll refud your moey. Buy it today ad try it out at o risk. Model 9934 LogWare Key Features Collects real-time data usig Hart Hadheld ad Tweeer Thermometers Calculates statistics ad displays customizable graphs Allows user-selected start times, stop times, ad sample itervals Provides user-defied alarms that trip customizable alarm evets Dowloads data from Model 1522 Thermometer usig serial or IR ports Icludes tools to read/write probe coefficiets ad other thermometer settigs Orderig Iformatio 9934 LogWare Software America Fork, Utah Iteret:

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