CASE – Die-cast aluminum; available in
black or yellow.
EMI SUSCEPTIBILITY – Will not be af-
fected, or cause other equipment to be af-
fected, by its use.
OPERABLE AND READABLE – By persons
wearing protective clothing.
Detector
DETECTOR – Energy compensated GM
tube.
GAMMA ENERGY DEPENDENCE –
±30%, 60 keV to 1.3 MeV.
TOTAL (ACCUMULATED) DOSE
READOUT – Will not be erased when read;
resettable to zero as desired.
RESPONSE TIME – Achieves 90% of final
reading in four seconds; returns to back-
ground within four seconds; updates in two
seconds.
Display
LCD – Readable at 3 ft (1 m), updated every
two seconds; can be backlit for night use.
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