A&D GR Series External Weight Calibration Guide
External calibration allows the balance to be calibrated using certified standard weights.
Procedure
1. Warm up the balance for one hour.
2. Press and hold the CAL key.
3. Select external calibration mode.
4. Place the requested calibration weight.
5. Wait for measurement completion.
6. Remove the weight.
7. Confirm END is displayed.
Use certified calibration weights for best accuracy.
Procedure
1. Warm up the balance for one hour.
2. Press and hold the CAL key.
3. Select external calibration mode.
4. Place the requested calibration weight.
5. Wait for measurement completion.
6. Remove the weight.
7. Confirm END is displayed.
Use certified calibration weights for best accuracy.
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