Geiger Muller tube counter MST-17 mica window nos USSR

 Geiger Muller tube counter  MST-17 mica window  nos   USSR

 

For beta radiation

Mica window

Produced on 1975-1985

Working Voltage 1600V

Plateau Length 150V

 Plateau Slope 0.05% / 1V

Maximum counter background (cps) 25 Pulses/s

Interelectrode Capacitance 10 pF

Load Resistance 10MOhms

Working Temperature Range -50 +70 С

Length 100 mm

Diameter 40 mm

Diameter  Hole 20 mm

 

ATTENTION

PLEASE AT WORK , DO NOT TOUCH   MICA WINDOW .  WILL  IT DAMAGE