GeneMate GM Series Balances, Руководство по эксплуатации

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CALIBRATION
Calibration is required at installation (see Installation & Set-up) and at regular intervals thereafter. Calibrate if the
balance is moved to a new location.
1. Allow a 60-minute warm-up period.
2 . Press Tare to zero the balance (0.0000g) – if required.
3 . Remove all items from weigh pan.
4 . Ensure that you are in the gram (g) weigh mode.
5 . Press CAL Key once. The preprogrammed calibration weight value for the balance will appears on the display,
ie: 100.00 (B-1850-120) and “flash”. Place the appropriate calibration weight (gram) for your balance (see chart
below) within 2 Seconds.
8. When calibration is complete the balance will beep and display Cal-End and then return to the weigh mode.
Calibrate on a regular basis, we recommend once a week, or more.
If the above conditions are not met an error message will appear on the display. See Error Messages and
Troubleshooting Guide, page 11.
Calibration Weight Values*
B-1850-20 20g OIML E1
B-1850-60 50g ASTM Class 1
B-1850-120 100g ASTM Class 1
B-1850-214 200g ASTM Class 1
B-1850-200 200g ASTM Class 1
B-1850-400 200g ASTM Class 1
B-1850-500 500g ASTM Class 1
B-1850-1000 1000 OIML E2
B-1850-4000 2000g ASTM Class 1
B-1850-5000 5000g ASTM Class 1
* Class 1 or Better
TARE FUNCTION
TARE is defined as net weight. Should you wish to use a beaker, flask or some other container for your sample
simply place the container on the weigh pan and press the
TARE KEY once. Please note that any container that is
“tared” will decrease the remaining capacity available on the balance by the weight of the container. If you do not
use a container for weighing verify the reading is "0" before placing a sample on the weigh pan. If not, press
TARE
KEY to display "0".
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