STS-6 lot 1pc Geiger counter Tube for dosimeter radiometer NEW analog SBM-19
Tested Working well!
Working Voltage 390 - 400V
Initial Voltage 285 - 335V
Plateau Length 80V Plateau Slope 0.125% / 1V
Inherent counter background (cps) 1.83 Pulses/s
Interelectrode Capacitance 10pF
Load Resistance 5 - 10 MOhms
Working Temperature Range -500 +700 С
Length 199 mm
Diameter 22 mm
Tested Working well