52019

End window gamma ionization chamber

General Specifications

MAXIMUM LENGTH (INCH/MM) 3.27/83.06
MAXIMUM DIAMETER (INCH/MM) 4.0/101.6
EFFECTIVE LENGTH (INCH/MM) 2.0/50.8
CATHODE MATERIAL (INTERNAL/EXTERNAL) Aluminum
FILL GAS Xenon
FILL PRESSURE (TORR) 800
ANODE CONNECTOR Threaded Pin
CATHODE CONNECTOR Solder Pin
GUARD CONNECTOR Solder Pin
STORAGE TEMPERATURE RANGE (°C) -20 to +75
MINIMUM SHELF LIFE (YEARS) 2

Window Specifications

MATERIAL Beryllium
THICKNESS (INCH/MM) 0.03/0.76
EFFECTIVE DIAMETER (INCH/MM) 3.5/88.9

Operating Characteristics

RECOMMENDED OPERATING VOLTAGE (VOLTS) 500
OPERATING TEMPERATURE RANGE °C 25 to 85
MAXIMUM OPERATING VOLTAGE (VOLTS) 800
GAMMA SENSITIVITY (A/R/HR - Cs-137) 5.0E-10
RESISTANCE - SIGNAL ELECTRODE TO CATHODE (OHMS) >1.0E14
RESISTANCE - HV ELECTRODE TO CATHODE (OHMS) >1.0E12