KERN & SOHN HFC 10T-3 - Manual (Page 41)

7.2 Linearization
Linearity shows the greatest deviation of a weight display on the scale to the value of
the respective test weight according to plus and minus over the entire weighing
range.
If linearity deviation is discovered during a monitoring of test resources, you can
improve this by means of linearization.
• Carrying out linearization is restricted to specialist staff possessing well
acquainted with the workings of balances.
• The test weights to be used must be adapted to the balance’s
specifications; see chapter 2.9 “Testing instruments control”.
• Observe stable environmental conditions. Stabilisation requires a certain
warm-up time.
• After successful linearization you will have to carry out calibration; see
chapter 2.9 “Testing instruments control”
Preparation:
Call up linearization function “LinE0“; see chap. 7.1
How to carry out linearization:

Confirm „LinE0“ by .

“LoAd0“ will be displayed. Make sure that no loads apart
from the lifting tackle are attached to the hook.

Wait for stability display, then press .
As soon as “LoAd 1“ is displayed attach first adjustment
weight (1/3 max).

Wait for stability display „STABLE“, then press .
As soon as “LoAd 2“ is displayed attach second adjustment
weight (2/3 max).
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