71320

Thin wall beta-gamma detector

General Specifications

MAXIMUM LENGTH (INCH/MM) 1.85/47.0
MAXIMUM DIAMETER (INCH/MM) 0.36/9.3
GAS FILLING Ne +Halogen
EFFECTIVE LENGTH (INCH/MM) 1.10/27.9
CATHODE MATERIAL (INTERNAL/EXTERNAL) 446 Stainless Steel
EFFECTIVE DIAMETER (INCH/MM) 0.306/7.77
CONNECTOR Pin
OPERATING TEMPERATURE RANGE °C -10 to +75

Electrical Specifications

RECOMMENDED OPERATING VOLTAGE (VOLTS) 500
RECOMMENDED ANODE RESISTOR (MEG OHM) 4.7
OPERATING VOLTAGE RANGE (VOLTS) 450 - 650
MAXIMUM PLATEAU SLOPE (%/100 VOLTS) 8
MINIMUM DEAD TIME (MICRO SEC) 45
GAMMA SENSITIVITY Cs-137 (CPS/mR/HR) 7.5
TUBE CAPACITANCE (PF) 3
MAXIMUM BACKGROUND SHIELDED 50MM PB + 3MM AL (CPM) 4
MAXIMUM STARTING VOLTAGE (VOLTS) 400
MINIMUM ANODE RESISTOR (MEG OHM) 2.2

Wall Specifications

THICKNESS (INCH/MM) 0.002/0.05
AREAL DENSITY (MG/CM²) 30