BERTHOLD TECHNOLOGIES LB 480, Руководство пользователя

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02.2017
5 Calibration Volume 3
5.2
Calibration with Quick Start
Fig. 5-1 Two-point calibration
This chapter describes the calibration in the Quick Start menu in
detail. A quick reference guide can be found in chapter 4 .
The Quick Start menu allows a two-point calibration with empty
and full calibration. The two-point calibration is the most frequently
used calibration method.
The following reasons could make it necessary that you carry out
the calibration, on the main menu under
Cal Parameters rather
than in Quick Start , e.g.:
• because during operation the container is under high gas pres-
sure, this gas pressure, however, is not available for the cali-
bration
• because a multi-point calibration is required to linearize the cal-
ibration curve
• because no linear but an exponential characteristic curve is
required
• because an automatic compensation measurement is required
• because the container cannot be fully filled and the closing of
the source shielding is not applicable for the full adjustment.
We will advise you if you have any doubts as to the correct proce-
dure.
100%
0%
Meas. range
CPS