25331

Cylindrical he3 neutron detector

General Specifications

MAXIMUM LENGTH (INCH/MM) 7.8/198.6
MAXIMUM DIAMETER (INCH/MM) 2.0/50.8
EFFECTIVE LENGTH (INCH/MM) 6.0/152.4
CATHODE MATERIAL (INTERNAL/EXTERNAL) Stainless Steel
EFFECTIVE DIAMETER (INCH/MM) 1.9/47.8
CONNECTOR Pin
OPERATING TEMPERATURE RANGE °C -50 to +100
GAS PRESSURE (TORR) at 21°C 3040
EFFECTIVE VOLUME (CM³) 272.8

Electrical Specifications

RECOMMENDED OPERATING VOLTAGE (VOLTS) 850
OPERATING VOLTAGE RANGE (VOLTS) 750 - 1000
MAXIMUM PLATEAU SLOPE (%/100 VOLTS) 1
TUBE CAPACITANCE (PF) 8
WEIGHT (GRAMS) 225
MAXIMUM RESOLUTION (% FWHM) 8

Thermal Neutron Sensitivity

SENSITIVITY (CPS/NV) 64.0