47
Adjusting Linearity
Checking the Linearity
Note: The linearity must be checked according to the Standard Operating Procedure
WKD-038.
- Check the linearity of the balance/scale for the entire weighing range in 4-g
steps.
- Compare the values displayed with the tolerance ranges given in the „Table
of Adjustment Data“ Page 53-54.
- If the errors exceed the permissible tolerance ranges, the linearity must be
adjusted.
Adjusting the Linearity
Use the service software to adjust linearity.
– Activate the BPI mode (see page 26).
– Connect the balance/scale to the PC and call the linearity program in the
service software.
– Test the span and adjust if necessary (see page 46, „Span Adjustment“).
– After linearity has been adjusted, activate the „Close“ function in the service
software to reset the balance/scale to the SBI mode.
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