Rice Lake BenchMark LP - Manual (Page 11)

Adjustments and Calibration 7
3.3 Calibration Procedure
Refer to the indicator manual to determine correct calibration procedures.
It is recommended that the scale be "exercised" before calibration to be certain that everything is seated.
1. Load the scale to near capacity two or three times.
2. With no load on the scale, place the indicator in its calibration mode and perform a zero calibration.
3. Place test weights on the platform not exceeding the scale's full capacity. If several weights are used, they
should be evenly distributed around the platform.
4. Perform a span calibration.