Linearization; Adjustment - KERN EMS Serie Bedienungsanleitung

5.6 Linearization

(only models EMS 300-3, EMS 3000-2)
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 weighing scales.
• The test weights to be used must be adapted to the weighing scale's
specifications; see chapter 3.4 "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 3.4 "Testing instruments control"
Tab. 1: Adjustment points

Adjustment

EMS 300-3
weight
1.
2.
3.
4.
5.
Operation
How to carry out linearization:
 Switch on balance
 Press
repeatedly until AF is
displayed
EMS-BA-e-1716
EMS 3000-2
50 g 500 g
100 g 1000 g
150 g 1500 g
200 g 2000 g
300 g 3000 g
Display
11