A&D GR Series Calibration Test Using External Weight

External calibration testing verifies balance accuracy using certified reference weights.

Procedure

1. Warm up the balance for one hour.

2. Enter calibration test mode.

3. Select the required target weight.

4. Place the certified calibration weight.

5. Wait until measurement is completed.

6. Remove the weight.

7. The display shows END and returns to weighing mode.

Use certified calibration weights for reliable results.