Accuris W3100-120 Руководство по эксплуатации - Страница 10
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6. If the displayed value during the calibration check was higher than
100.0000g (for example: 100.0005), then the internal calibration
adjustment value needs to be decreased by 0.0005. Press CAL
repeatedly to decrease the weight value in 0.0001g increments until
the new correction value is reached.
7. Press TARE to save the weight value, then press On/Off button to
return to standby mode.
8. Run the Quick-Cal program and check the results with the 100g
calibration weight. If the displayed value is off, repeat the
adjustment steps.
4-3 MANUAL CALIBRATION (Models W3100-120 and W3100-210)
Plug in and pre-warm your balance at least 30 minutes before
performing a the calibration procedure
Press the Power button to turn on the balance
"0.0000 g" will be displayed;
Press CAL key, "CAL100" will be displayed.
Choose "CAL 100" for a 100g weight or "CAL 200" for a 200g
weight by pressing TARE.
Press CAL key again and "CAL ..." is displayed .
Carefully place an external calibration weight of 100g or 200g (it
is recommended to use the calibration weight included with your
balance, or supplied by Benchmark Instruments) on the center of
the pan then close the doors; the balance will calibrate to the
weight and display 100.0000 (or 200.0000) when complete.
Note: After calibration, check that the tolerance between the displayed
value and the calibration weight value is no more than ±0.0002 g.
Otherwise, repeat the calibration steps.
4-4 LINEAR CALIBRATION
If after manual or internal calibration, the displayed weights across
the range of the balance are not accurate, linear calibration is required.
Linear calibration requires calibration weights 50g, 100g, and 150g.
Plug in and pre-warm your balance at least 30 minutes before
performing the linear calibration procedure.
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