−
17
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ME12044A
(2)
PHA scan
Enter PHA (low) = 0.3, PHA (high) = 3, and Step = 0.05. In HV, enter the value found on the
preceding HV scan, and click on [OK].
Figure 6.12 PHA Scan Tag
In the case of the proportional counter, a small escape peak will appear immediately before the
main peak. Be sure to define the range without that peak.
(3)
Setup of HV/PHA
The values found in the HV scan and PHA scan are registered here. If the automatic detection of
a peak fails, enter the values manually. Be sure to click on [OK] upon completion of the input.
Figure 6.13 HV/PHA Tab
