KERN KXG-TM, Operating And Installation Instructions

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KXS_KXG-TM-BA_IA-e-1932 19
7.8 Linearisation
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.
•
In balances with a resolution of > 15 000 dividing steps carrying out a
linearisation is recommended.
•
Carrying out linearization is restricted to specialist staff possessing
well acquainted with the workings of weighing scales.
•
The test weights to be used must be adapted to the weighing scale’s
specifications; see chapter “Monitoring of test equipment”.
•
Observe stable environmental conditions. Stabilisation requires a
certain warm-up time.
•
After successful linearisation you will have to carry out calibration;
see chapter “Monitoring of test equipment”.
•
In verified weighing systems menu item <P3CAL> will be locked.
To undo the lock, you have to break the seal and open the casing.
Turn adjustment switch
SWA1 on the printed circuit board to position
“ ADJ“ (See chap. 7.9).

Invoke menu item <P3CAL

CAL> (see chap. 11.1)

To confirm, press and the current setting will be shown.
noLin = Adjustment
LineAr = Linearisation
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