520191

End window beta/gamma ionization chamber

GENERAL SPECIFICATIONS

MAXIMUM LENGTH (INCH/MM) 2.0/50.8
MAXIMUM DIAMETER (INCH/MM) 6.25/158.8
EFFECTIVE LENGTH (INCH/MM) 1.0/25.4
CATHODE MATERIAL (INTERNAL/EXTERNAL) Aluminum
FILL GAS Xenon
FILL PRESSURE (TORR) 1536
ANODE CONNECTOR Threaded Pin
CATHODE CONNECTOR Solder Pin
GUARD CONNECTOR Solder Pin
STORAGE TEMPERATURE RANGE (°C) -40 to +100
MINIMUM SHELF LIFE (YEARS) 2

WINDOW SPECIFICATIONS

MATERIAL Aluminum
THICKNESS (INCH/MM) 0.012/0.3
EFFECTIVE DIAMETER (INCH/MM) 5.50/139.7

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) 5.16E-10
GAMMA SENSITIVITY (CS137) (A/R/HR) 8.8E-10
RESISTANCE - SIGNAL ELECTRODE TO GUARD (OHMS) >1.0E13
RESISTANCE - CATHODE TO GUARD (OHMS) >1.0E12