52041

End window beta-gamma ionization chamber

GENERAL SPECIFICATIONS

MAXIMUM LENGTH (INCH/MM) 4.8/121.92
MAXIMUM DIAMETER (INCH/MM) 3.0/76.2
EFFECTIVE LENGTH (INCH/MM) 3.66/92.96
CATHODE MATERIAL (INTERNAL/EXTERNAL) Aluminum
FILL GAS Krypton
FILL PRESSURE (TORR) 1140
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 Aluminum
THICKNESS (INCH/MM) .005/.127
EFFECTIVE DIAMETER (INCH/MM) 2.75/69.9

OPERATING CHARACTERISTICS

RECOMMENDED OPERATING VOLTAGE (VOLTS) 500
OPERATING TEMPERATURE RANGE °C 25 to 85
MAXIMUM OPERATING VOLTAGE (VOLTS) 1500
GAMMA SENSITIVITY (A/R/HR - Cs-137) 1.3E-10
RESISTANCE - SIGNAL ELECTRODE TO CATHODE (OHMS) >1.0E14
RESISTANCE - HV ELECTRODE TO CATHODE (OHMS) >1.0E12