26
1)
2)
Figure 7.3
When testing and calibration are completed, the "Search α", "Measure α ", "Search β",
"Measure β" options will be listed in the menu indicating that BDAB is correctly connected to
Display and Control Unit РМ1403, Figure 7.4 (1). If BDAB is connected but Display and Control
Unit РМ1403’s LCD doesn’t display the above mentioned menu items, then select “Find detector”
line in the Display and Control Unit РМ1403’s menu, Figure 7.4 (2).
Select the line using the Display and Control Unit РМ1403’s cursor keys. Use “SELECT” to
switch to the operation mode.
1)
2)
3)
Figure 7.4
7.2.1
Measurement mode of
- radiation flux density ("
Measurement Mode")
To measure
- radiation flux density: connect BDAB to Display and Control Unit РМ1403 and
enter the indication mode.
Attention! Handle the detector window of the
-
-radiation detector with care (don’t
damage it) when doing measurements with
- filter removed.
Select "α measurement Mode" and follow commands displayed on Display and Control Unit
РМ1403’s LCD. Press NEXT to continue, Figure 7.5 (1).
Display and Control Unit РМ1403’s LCD will indicate a count rate value specified by
common
-
-
- radiation during measurement of
-radiation flux density – "Alfa + Beta + Gamma"