50355

Gamma ionization chamber

General Specifications

MAXIMUM LENGTH (INCH/MM) 9.28/235.7
MAXIMUM DIAMETER (INCH/MM) 2.0/50.8
EFFECTIVE LENGTH (INCH/MM) 5.63/142.9
CATHODE MATERIAL (INTERNAL/EXTERNAL) Stainless Steel
FILL GAS Nitrogen
FILL PRESSURE (TORR) 760
EFFECTIVE VOLUME (CM³) 160.0
OUTER CASING MATERIAL Steel
ANODE CONNECTOR Ceramic MHV
CATHODE CONNECTOR Ceramic MHV
GUARD CONNECTOR N/A

Operating Characteristics

RECOMMENDED OPERATING VOLTAGE (VOLTS) 500
MAXIMUM OPERATING VOLTAGE (VOLTS) 2000
GAMMA SENSITIVITY (A/R/HR - Cs-137) 1.0E-11
RESISTANCE - HV ELECTRODE TO SHELL (OHMS) >1.0E9
RESISTANCE - SIGNAL ELECTRODE TO SHELL (OHMS) >1.0E12