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Figure 6.3: Scalar rate meter readout is connected to
the detector He3 or BF3 locate inside the polyethylen
spehre of EURISYS-NG-2A.
electrons created during the ionization when incident
of radiation on the chamber. This allow the quartz fiber
to move away from the starting position. The degree
of deflection is directly proportional to the amount of
ionization induced by the radiation. The pen dosime-
ter is easy to wear and also gives dosage reading in-
stantly.Pen dosimeter is an analog device.
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