50442

High pressure gamma ionization chamber

General Specifications

MAXIMUM LENGTH (INCH/MM) 8.0/203.2
MAXIMUM DIAMETER (INCH/MM) 3.5/88.9
EFFECTIVE LENGTH (INCH/MM) 4.5/114.3
CATHODE MATERIAL (INTERNAL/EXTERNAL) Stainless Steel
FILL GAS Argon + Nitrogen
FILL PRESSURE (TORR) 12768 + 19152
EFFECTIVE VOLUME (CM³) 400.0
OUTER CASING MATERIAL Stainless Steel
ANODE CONNECTOR HN
CATHODE CONNECTOR HN
GUARD CONNECTOR N/A

Operating Characteristics

RECOMMENDED OPERATING VOLTAGE (VOLTS) 1000
OPERATING TEMPERATURE RANGE °C -50 to +150
MAXIMUM OPERATING VOLTAGE (VOLTS) 2000
GAMMA SENSITIVITY (A/R/HR - Cs-137) 1.2E-09
RESISTANCE - SIGNAL ELECTRODE TO CATHODE (OHMS) >1.0E12
INTERNAL TEST SOURCE CURRENT (AMPS) 1 - 5E-11
RESISTANCE - HV ELECTRODE TO CATHODE (OHMS) >1.0E9