520129

End window gamma dual ionization chamber

GENERAL SPECIFICATIONS

MAXIMUM LENGTH (INCH/MM) 3.74/95.0
MAXIMUM DIAMETER (INCH/MM) 7.13/181.1
EFFECTIVE LENGTH (INCH/MM) 2.68/68.07
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) 0.063/1.6
EFFECTIVE DIAMETER (INCH/MM) 6.31/160.3

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) 4.0E-10 (each side)
GAMMA SENSITIVITY (CS137) (A/R/HR) 6.0E-9
RESISTANCE - SIGNAL ELECTRODE TO GUARD (OHMS) >1.0E13
RESISTANCE - CATHODE TO GUARD (OHMS) >1.0E13