Sartorius handy. H 160, H160 P. Electronic Precision Balance Installation and Operating Instruction

Transcription

1 Sartorius handy. H 160, H160 P. Electronic Precision Balance Installation and Operating Instruction

2 2 1 Draft shield lid 2 Glass cylinder of the round draft shield 3 Weighing pan 4 Tare compensating weight, ring-shaped 5 Pan support 6 Protective disk 7 Draft shield base plate 8 Power receptacle 9 Level foot 10 Menu access switch 11 Tare control 12 Cal key 13 ON/OFF key 14 Weight display 15 Level indicator

3 Contents Page Page About the Product (Warranty) 4 Calibration 11 Internal Calibration 11 Storage and Shipping Conditions 5 External Calibration 11 Balance Operating Program 12 Equipment Supplied 6 Reading a program Menu Code 12 (List Mode) Installation Instructions 6 Changing a program Menu Code 12 Ambient Conditions 6 (Change Mode) Connecting Electronic Devices List of the Programmable (Peripherals) 6 Menu Code Settings 14 Startup 7 Troubleshooting Guide 15 Connection to AC Power 7 Care and Maintenance 16 Voltage Selection 7 Cleaning 16 Safety Precautions 8 Safety Inspection 16 Leveling the Balance using The Level indicator 8 Accessories (Options) 17 Interfacing Devices with the How to Operate the Balance 9 Balance (RS Interface 17 Turning the Display On and Off 9 Self-test 10 Specifications 18 Weighing 10 Taring 10 Auto Zero 10 3

4 Sartorius Handy H 160, H 160 P About the Product (Warranty) With this Sartorius Analytical Balance, you have acquired a sophisticated, high-quality electronic precision weighing Instrument that will ease your dally work load. Please read these Installation and operating instructions carefully before operating your new balance. Pursuant to the German Directive for the Implementation of Regulations for Prevention of Accidents "Elektrische Anlagen und Betriebsmittel (VBG 4)" [Electrical Installations and Equipment] of April, 1986, it is hereby certified that the equipment delivered, "Electronic Analytical Balance, model H 160 or H 160 P," is manufactured and tested in compliance with the following DIN/VDE regulations DIN IEC 348/VDE 0411 Safety requirements for electronic measuring apparatus DIN IEC 380/VDE 0806 Safety of electrically energized Office machines DIN IEC 601 /VDE 0750 Safety of medical electrical equipment and with Article 10 of the Low Voltage Directive 73/23/EEC issued on February 19, 1973, by the European Community. When you use electrical equipment in installations and under ambient conditions requiring higher safety Standards, you must comply with the provisions as specified in the applicable regulations for installation in your country. 4

5 Do not miss out on the benefits of your full warranty. Please complete the warranty registration card, indicating the date of installation, and return the card to your Sartorius dealer. Storage and Shipping Conditions Storage temperature: -40 C C -40 F F The packaging of the balance has been designed to ensure that the balance will not be damaged even if it is dropped from a height of 80 cm (about 32 inches). After unpacking the balance, please check it immediately for any visible damage as a result of rough handling during shipment. lf this is the case, proceed as directed in the section entitled "Safety Inspection." Save all parts of the packaging and the box because you may need to ship your balance. Before you pack your balance to ship it, unplug all connected cables to prevent damage. Do not expose the balance unnecessarily to extreme temperatures, moisture, shocks, blows or vibrations. 5

6 Equipment Supplied The equipmerrt supplied includes the components shown on the left: - Balance - AC adapter - Draft shield lid - Glass draft shield cylinder - Weighing pan - Pan support - Tare compensating weight, ring-shaped - Protective disk - Draft shield base plate Installation Instructions Ambient Conditions Choose a suitable place to set up your balance. lt should not be exposed to the following: - heat radiation. - aggressive/corrosive substances - vibrations - drafts. Do not expose the balance to extreme moisture over long periods. Moisture in the air can condense on the surfaces of a cold balance whenever it is brought to a substantially warmer place. lf you transfer the balance to a warmer area, make sure to condition it for about 2 hours at room temperature, leaving it unplugged. Afterwards, if you leave the balance connected to AC power, the continuous positive difference in temperature between the inside of the balance and the outside will practically rule out the effects of moisture condensation. The components used in the balance are rated to at least Class KSF according to DIN Your Sartorius Balance will provide accurate readouts even when it is exposed to unfavorable ambient conditions. You can adapt the balance to your requirements simply by changing the menu code settings in the balance operating program. For this purpose, read pages 12 through 14. Connecting Electronic Devices (Peripherals) Unplug the AC adapter before you connect or disconnect devices to or from the interface ports of the balance. 6

7 Startup Place the components (7 1) one after the other on the balance. Connecting the balance to AC Power The balance is powered by an AC adapter. Make sure that the voltage rating printed on this unit is identical to your local line voltage rating. lf the voltage rating specified on the AC adapter or the plug design does not match the rating or Standard you use, please contact your Sartorius dealer. Important Note Only use original Sartorius AC adapters identified by the Sartorius label. Use of AC adapters supplied by other manufacturers, even if these adapters have a registered approval rating from a national testing laboratory, requires the consent of a certified Sartorius technician. Plug the cord of the AC adapter into the power receptacle of the balance. Secure the connection by tightening the knurled collar. Now plug the AC adapter into a wall outlet. Voltage Selection You can select the voltage only if you use our portable power supply ( ) that has a European-type plug (rounded prongs). 7

8 Safety Precautions The power supply or AC adapter rated to Class 2 (double insulated) can be plugged into a wall outlet without taking any additional safety precautions. The pole of each output voltage is connected to the balance housing which can be grounded for Operation. The optional interface (see "Interfacing Devices" on page 17 in addition) is also electrically connected to the balance housing (ground). Leveling the Balance using the Level Indicator At the point of use, level the balance using the leveling feet (9) so that the air bubble is centered within the circle of the level indicator (15). 8

9 How to Operate the balance After plugging your balance into a wall outlet using the AC adapter, make sure to allow for at least 30 minutes' warmup. The weight display shown the following special messages for your information: BUSY The balance processor is still busy processing a function and will not accept any other commands to perform functions at this time. STANDBY The display has been turned off with the ON/OFF key (13), and the balance is now in the ready-to-operate mode so that it does not require warmup. POWER OFF The balance was disconnected from line power (reconnection to line power after the balance was unplugged, power failure or outage). CAL The calibration function has been activated. Turning the Display On and Off Press the ON/OFF key (13) to turn the display on or off. You can also turn it on by pressing the tare control (11). After the AC adapter has been plugged into a wall outlet, the display will go out whenever you turn off the power with the ON/OFF key. All other electronic circuits will remain energized (indicated by STANDBY). This means the balance is immediately ready to operate without requiring warmup the next time you turn it on. 9

10 Self-Test After the balance is turned on, an automatic self-test of the balance's electronic circuitry is performed. This self-test ends with the readout "0.000 g" (if the factory code setting is used). Weighing Now place your sample on the weighing pan (3) to determine the weight Read off the weight in the display (14) as soon as the weight unit appears as the stability symbol. In addition to grams, this balance gives you a variety of other menu-definable international weight unit options. Select the weight unit you need from the table of the menu options for the balance operating program, and set the appropriate code as described in the section "Balance Operating Program." Taring lf you use a tare Container or if the weight display does not indicate g (or the equivalent with the weight unit of your choice), press the fare control to zero the display. Remove the 10-gram ring-shaped tare compensating weight (4) if you load a tare Container. Auto Zero This balance has an automatic zero tracking function known as "Auto Zero" (can be turned off by menu code - see "Balance Operating Program"). Any change off zero 1 digits per second will be set to zero automatically. 10

11 Calibration To calibrate, unload the balance and tare. Internal Calibration: As soon as the display shows a zero readout, your the CAL key (12). "C" will now be displayed. lf "CE is displayed instead, zero the display by pressing the tare control and press the CAL key again. After a few seconds, "CC" will be displayed followed by a zero readout. An acoustic Signal indicates the end of the calibration procedure. External Calibration: This is only possible with an accurate calibration weight: for the H 110: 100 g (accuracy class E2) for the H 60: 50 g (accuracy class E2) Clear the pan and press the tare control (11) for at least three seconds until the calibration weight readout appears in the display. Center the calibration weight on the pan. Now the weight unit symbol is displayed. An acoustic Signal indicates the end of the calibration procedure. You can block access to both the infernal and external calibration functions. To find these menu codes, refer to the "Balance Operating Program." The calibration functions are accessible whenever the balance operating program is unlocked using the menu access switch. 11

12 Balance Operating Program The balance operating program lets you adapt your balance to various ambient conditions and applications requirements. At the factory, we have set the codes for a Standard program which is protected by a locking function to prevent accidental changes. How to Access the Menu of the Balance Operating Program With the display turned off (STANDBY state), hold down the tare control and briefly press the ON/OFF key. Release the tare control as soon as "CH5" is displayed. lf an "L" (indicating list mode) appears in the display, you can read a menu code setting, but you cannot change it. How to Read a Menu Code Setting (List Mode) Press the tare control each time after the desired digit in the hundreds, tens and units place is displayed. The "o" symbol indicates the actual menu code setting. How to return to the weighing mode: Press the tare control each time a "0" appears in the numerical sequence (first, second and third digits). 12

13 How to Change Menu Code Settings (Change Mode) Slide the menu access switch in the direction of the arrow. (The menu access.switch is located under a protective cap on the front right of your balance.) "C" (indicating change mode) will be displayed. Press the tare control each time after the desired digit in the hundreds, tens and units place is displayed. The "o" symbol indicates the menu code setting which you have just selected. How to return to the weighing mode: Slide the menu access switch back to its original setting. "L" will now be displayed. Press the tare control each time a "0" appears in the numerical sequence (first, second and third digits). The menu code that you have changed will be stored as soon as the display returns to the weighing mode. 13

14 List of the Programmable menu Code Settings C Page Line Word Menu of the Balance Operating Program (Active Parameters) Code Ambient Conditions Code Internal Calibration C Very stable C Accessible! C Stable! C Access blocked C Unstable C Very unstable Special Information Code Program Lock Code Stability Range C OFF C ,25 digit C ON! C ,5 digit 2 C digit Code Acoustic Signal C digits! C ON! C digits C OFF C digits C digits Code Weight Units 1) C digits c Grams g! C digits c Kilograms kg c Carats ct Code Display Format c Pounds lb C Last decimal ON! c Ounces oz C Last decimal OFF c Troy-Ounces ozt C Last decimal at stability c Parts/Pound o C All decimals at stability c Hongkong taels tl c Singapore taels tl Code Tare Parameter C Taiwanese taels tl C Without stability C Grains gr C At stability! C Pennyweights dwt C Mommes o Code Auto Zero C Milligrams o C ON! C Austrian carats o C OFF C Call Program Line Code External Calibration C 5 0 Call program Page C Accessible! C Access blocked C 0 End of Programming Additional Parameters for the data Output format at the interface port and for calculation programs are available on request.-please refer to the Accessories." 1) You can choose any weight unit as long as it can be displayed in the particular weighing range you selected (for example do not set the code for "kg" when you are using a 0.1 mg balance). 14

15 Troubleshooting Guide Problem Causes... Remedy No segments appear in the weight display (14) - No line voltage available - The AC adapter is not plugged in - Check the power supply - Plug in the AC adapter Weight display shows»l«or»ch2«- The weight pan (3) and/or the pan support (5) are not in place - The ring-shaped tare compensating weight (4) or tare container is not in place - Install the pan support, tare weight and/or weighing pan the weighing chamber - Position the ring-shaped tare compensating weight and/or a tare container on the balance Weight display shows»h«the weight readout changes constantly or the special message»busy«does not go out in the weight display Weight display shows»ce«the special code»cc«does not go out in the weight display The weight readout is obviously wrong - Sample exceeds the capacity of the balance - Unstable ambient conditions - Too much vibration or the balance is exposed to a draft - The sample does not have a stable weight - The CAL key (12) was not pressed when the display indicated zero - The balance is loaded - The balance is not ready to calibrate or is in the warmup phase - The weighing system is affected by a draft or by vibrations - The balance has not been calibrated - The balance has not been - The air bubble of the level indicator (15) is not within the circle - Unload the balance - Set up the balance in another area - Access the menu to adapt the balance to the particular weighing environment - Press the tare control (11) and repress the CALL key - Unload the balance - After plugging in the balance using the AC adapter, allow for at least 30 minutes` warmup - Set the appropriate code by accessing the menu of the operating program - Calibrate the balance - Tare before weighing - Level the balance 15

16 Care and Maintenance Cleaning Please do not use any aggressive cleaning agents (solvents or similar agents). Instead, use a piece of cloth wet with a mild detergent to clean the balance. Make sure that no liquid enters the balance housing. After cleaning, wipe down the balance with a soft, dry piece of cloth. Safety Inspection lf there is any indication that safe Operation of the balance with the AC adapter is no longer warranted, turn off the power and unplug the balance immediately from the AC adapter. Lock the equipment in a secure place to ensure that it cannot be used for the time being. In this case, notify the Sartorius Technical Services Division or the International Technical Support Group. Only certified Sartorius service technicians who have the proper manuals are allowed to perform maintenance and repair work on the balance. Safe Operation of the balance with the AC adapter is no longer ensured when - there is visible damage to the AC adapter - the AC adapter no longer functions properly - the AC adapter has been stored for relatively long periods under unfavorable conditions - the AC adapter has been exposed to rough handling during shipment. We recommend that the balance and AC adapter be inspected according to the following checklist by a qualified Sartorius service technician: - Leakage current <0.05 ma measured by a properly calibrated multimeter - Insulation resistance >7 megohms measured with a constant voltage of at least 500 V at a 500 kohm load. The duration and number of measurements should be determined by a qualified Sartorius service technician according to the particular ambient and operational conditions. However, such inspection should be done at least once a year. Accessories (Options) Data Printer with date/time and statistics functions YDP 02-0D V1 Print speed approx. lines/sec 1,5 Printer housing (W x D x H) in mm in inches 150 x 138 x x 5.4 x

17 Remote display (can be plugged into the interface) - LCD, reflective - LCD for overhead projectors, transmissive A A Interface External»Data Input«dedicated keyboard with formulation program Data Control terminal with intelligent printer and set of programs Replace & with 201 = for averaging 206 = for parts counting 207 = for formulation Carrying case Round glass draft shield YDO 01 H & & YDB 02 H YDS 03 H Antitheft locking device 6087 Vibrating spatula 6025 Balance table YWT 01 Weighing bowl, 20 g (stainless steel) 6003 Weighing bowl, 20 g (glass) 6015 Interfacing Devices with the Balance (RS Interface) Make sure that the interface port is electrically connected to the protective grounding conductor of the balance housing. The cabling supplied as accessory components is shielded and electrically connected on both ends to the cases of the connectors. This electrical connection may result in interference caused by cables scraping the floor or by transient currents if you have grounded the housing or connected the protective grounding conductor for line power. If necessary, connect an equipotential bonding conductor to the balance. 17

18 Specification Model H 160 H 160 P Capacity g /60/110/161 Readability g /0.0002/0.0005/0.001 Tare range (by subtraction) g (161 g electronic range+ 10 g mechanical range Standard deviation g ±0,001 ±0.0001/0.0002/0.0005/ Max. linearity g ±0.002 ±0.0001/0.0002/0.0005/ Stabilization time (typical) s 2 Display update s 0,1 0,8 (selectable) Adaption to ambient conditions and application requirements by selection of one of 4 optimized filter levels Stability range d 0, (selectable) Ambient temperature range o C Sensitivity drift within K /K ± Deviation of readout when balance is tilted 1:1000 g ±0.002 ± Clearance above pan mm 35 (1.4 in.) Pan size mm Ø 80 (3.1 in.) Weighing chamber (Ø x H) mm 102 and 45 (4.0 and 1.8 in.) Balance housing (W x D x H) without round draft shield mm 185 x 200 x 53 (7.3 x 7.9 x 2.1 in.) Net weight kg 3 (6.6 lbs.) Power requirements (voltage + frequency: Hz) 115 V or 230 V depends on the AC adapter used Allowable voltage fluctuation -20% % Power consumption VA max. 13 (typ.) Interface (optional) RS 232 C/V24 28, RS 423/V10; 7-bit; parity: even, mark, odd, space; transmission rates: Baud 18

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20 Sartorius AG B Göttingen P Weender Landstraße , Göttingen T (0551) 308-0, F (0551) Internet: Copyright by Sartorius AG, Göttingen, Deutschland. All rights reserved. No part of this publication may be printed or translated in any form or by any means without the prior written permission of Sartorius AG. Sartorius AG reserves the right to make change to the technology, features, specification and design of the equipment without notice.