LB 124 Scint 6. Software Functions
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6.8.3 Radiationmode
The radiationmode can limit the display and sounding of the
ticks (selection of α or βγ). If α/βγ is chosen, switching between
the radiation modes α and βγ is still possible, in this case the
ticks of both channels can be heared, if activated in the menu
parameter Ticks.
6.8.4 Calibration
Different calibration sets can be selected in accordance with
ISO 7503-1 and A-100 (calibration source with a reference area
of 10cm x 10cm).
6.8.5 Grid Transmission
Display or input of a division factor, which takes into account
the absorption due to the protection foil. The entry is made sep-
arately for α and βγ. No calculation for CPS measurements.
Figure 43: Enter a grid transmission factor
6.8.6 Alarm
Here you can decide whether there shall be an acoustic alarm
signal when a threshold is exceeded, or an optical indication by
means of the left, red LED. You can also choose both optical
and acoustic signals at the same time and the volume of the
acoustic signal can be regulated.
Figure 44: Alarm setting
If you choose the acoustic or optical/acoustic alert, there will be
an acoustic signal in addition to the optical alarm when a thre-
shold is exceeded. The respective thresholds are nuclide-
specific and are predefined in the nuclide table where they can
also be edited (see chapter 6.6). For the nuclides in the small
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