270135

Spherical he3 neutron detector

General Specifications

MAXIMUM LENGTH (INCH/MM) 3.80/96.6
MAXIMUM DIAMETER (INCH/MM) 1.38/35
EFFECTIVE LENGTH (INCH/MM) 0.87/22.2
CATHODE MATERIAL (INTERNAL/EXTERNAL) Stainless Steel
EFFECTIVE DIAMETER (INCH/MM) 0.87/22.2
CONNECTOR SHV
OPERATING TEMPERATURE RANGE °C -50 to +100
GAS PRESSURE (TORR) at 21°C 1520
EFFECTIVE VOLUME (CM³) 17.0

Electrical Specifications

RECOMMENDED OPERATING VOLTAGE (VOLTS) 800
OPERATING VOLTAGE RANGE (VOLTS) 700-950
MAXIMUM PLATEAU SLOPE (%/100 VOLTS) 3
TUBE CAPACITANCE (PF) 10
WEIGHT (GRAMS) 60
MAXIMUM RESOLUTION (% FWHM) 20

Thermal Neutron Sensitivity

SENSITIVITY (CPS/NV) 8