HARD BETA and GAMMA GM DETECTORS
EM05
 

Specifications
Outside Diameter: 5.0mm
Maximum Length: 35mm
Effective Length: 28mm
Cathode Material: Stainless steel
Initial voltage (volts): 400V
Plateau length (volts): at least 100V
Maximum Plateau Slope (%/100 volts) 15%
Recommended Operating Voltage (volts): 500V
Operating Voltage Range (volts): 450-600V
Gamma Sensitivity Co60 (cps/uR/s): 10
Minimum Dead Time (at U=500V, micro sec): 15us
Inherent counter background (cpm): 10
Operating Temperature Range 0C : -40~+70
Life (pulses): at least 2*1010
Detecting: Gamma and hard Beta