The components of the device and the printed circuit board are fastened
with five screws. The storage battery (12) is inserted into the battery
compartment (13), and connected to the circuit by two spring contacts. The
inscriptions that specify polarity of the storage battery insertion are applied
at the bottom of the battery compartment.
3.4.3 Operation of the dosimeter
3.4.3.1 Operation of the dosimeter shall be considered by the structural
diagram according to Figure В.1.
According to the structural diagram the dosimeter consists of the
storage battery (SB), charging control and indication circuit (CCS), voltage
stabilization circuit (VSC), buttons MODE and THRESHOLD, digital
processing and control circuit (DPC), anode voltage former for the detector
of ionizing radiation (AVF), detector control circuit (DCC), non-volatile
memory (NVM), infrared port scheme (IrPS), loudspeaker (LS) and dLCD.
To Next Page
Loading...
