BERTHOLD TECHNOLOGIES LB4710-050, User Manual

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Chapter 3 Parameters
Mini-Switch LB 471
46
Detector plateau measurement
Plateau measurement for detector function
(Only in the professional mode and only for NaI detector
and Super-Sens)
Start plateau measurement:
1
Push Enter to enable this function.
2
Push Cal. to start the plateau measurement.

The plateau measurement has been started. It may take
some minutes until the end of the plateau measurement
is reached.

First, the HV is set.
This may take several seconds.

The plateau measurement is carried out in
50V steps.

The count rate is averaged at each HV for 60
seconds each (can be set in code 37).

The HV starts at 500V and ends at the HV
set in code 67.

You have to push the Clear button twice to
abort a running plateau measurement.

After the plateau measurement is finished,
you can query the values by pushing the
buttons / .

The values remain stored until the next plat-
eau measurement is performed.
See also the section „Checking the Crystal-
Multiplier Combination“ in the hardware manual.
C o d e 6 8
Operating sequence of
a plateau measurement
500
63
550
179
600
205
1000
871
500
-