50337

Boron lined neutron ionization chamber

General Specifications

MAXIMUM LENGTH (INCH/MM) 10.88/276.4
MAXIMUM DIAMETER (INCH/MM) 2.0/50.8
EFFECTIVE LENGTH (INCH/MM) 8.0/203.3
CATHODE MATERIAL (INTERNAL/EXTERNAL) Aluminum
FILL GAS Hydrogen
FILL PRESSURE (TORR) 1520
EFFECTIVE VOLUME (CM³) 204.0
OUTER CASING MATERIAL Aluminum
ANODE CONNECTOR MHV
CATHODE CONNECTOR MHV

Operating Characteristics

RECOMMENDED OPERATING VOLTAGE (VOLTS) 500
OPERATING TEMPERATURE RANGE °C -50 to +100
NEUTRON SENSITIVITY (AMPS/NV) 3.0E-14
NEUTRON FLUX RANGE (NV) 1.0E4 to 1.0E10
MAXIMUM OPERATING VOLTAGE (VOLTS) 800
GAMMA SENSITIVITY (A/R/HR - Cs-137) 1.0E-12
RESISTANCE - HV ELECTRODE TO SHELL (OHMS) >1.0E10
RESISTANCE - SIGNAL ELECTRODE TO SHELL (OHMS) >1.0E13

Neutron Sensitive Material

COATING MATERIAL B10
ENRICHMENT (%) 96
COATED THICKNESS (MG/CM²) 1
COATED AREA (CM²) 219