Berthold DUO XPERT LB 470RID, Руководство по эксплуатации

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LB 470RID Level 7 Main Menu Device Setup
56925-1BA2 Rev.02, 05/2021
127
Calculate Factor M
After all values have been entered or calculated in the GPC calibration window,
the GPC function can be activated with the "GPC activated" check box (Fig. 94,
item 1).
The “Factor M” (Fig. 97, item 2) is close to 1 (default value) for standard applica-
tions.
1. Click the button <Calculate> (Fig. 97, item 3) to determine Factor M from the
count rate.

Factor M has been calculated and is displayed in the input field (Fig. 97,
item 2).
2. Click the button <Close > (Fig. 97, item 6) to return to “GPC calibration” in
the submenu.

The determined Factor M has been accepted.
IMPORTANT
The M factor can be entered manually (Fig. 97, item 2), if a determination of
the counting rates is not possible.
GPC Calibration: Max. GPC Factor
The maximum factor with which the level count rate may be compensated is spec-
ified in the field “Max. GPC Factor” (Fig. 94, item 5). The default value is 3.0.