AVF is built under the waiting multivibrator circuit with transformer voltage
multiplication and subsequent asymmetric diode capacitive voltage multiplier,
and is used to form the anode voltage, required for operation of the ionizing
radiation detector.
DCC is realized on the basis of a number of switching and normalizing
elements and is used for normalization of the detector’s "dead time".
NVM is implemented on the basis of EEPROM and is used to record
the dose and time history.
A piezoacoustic transducer which serves for audible alarm if the
programmed DER or DE threshold levels are exceeded and when the alarm
clock goes off, has been used as the LS.
The detector of ionizing radiation (DIR) is the energy-compensated gas-
discharge Geiger-Muller counter. It is designed to detect gamma and X-ray
radiation, parameters of which are measured by the dosimeter.
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