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
107
Calibration Settings: Nuclide
Device Setup | Setup | Calibration | Calibration Settings
The isotope used can be selected in the “Nuclide” tab. The half-life of the isotope
is shown on the display field (Fig. 77, item 1).
NOTICE
The sources for level measurement and the sources of the GPC measurement
must contain the same Nuclide.
1
2
3
4
5 Display field half-life [years]
Selection arrow Nuclide
Selection Caesium-137
Selection Cobalt-60
Custom nuclide
Fig. 77 Calibration Parameters: Nuclide
1. Click on the selection arrow (Fig. 77, item 2).
2. Select the isotope used. Cs-137 (Fig. 77, item 3) or Co-60 (Fig. 77, item 4). The
isotope of the source is on the type plate of the screen (Fig. 78).
3. When selecting “Custom nuclide” (Fig. 77, item 5), the half-life of the isotope
can be entered.
Fig. 78 Type Plate Source