520216

End window beta/gamma ionization chamber

GENERAL SPECIFICATIONS

MAXIMUM LENGTH (INCH/MM) 3.56/90.5
MAXIMUM DIAMETER (INCH/MM) 3.49/88.7
EFFECTIVE LENGTH (INCH/MM) 2.5/63.5
CATHODE MATERIAL (INTERNAL/EXTERNAL) Aluminum
FILL GAS Xenon
FILL PRESSURE (TORR) 3800
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 Stainless Steel
THICKNESS (INCH/MM) 0.001 / 0.025
EFFECTIVE DIAMETER (INCH/MM) 3.0/76.2

OPERATING CHARACTERISTICS

RECOMMENDED OPERATING VOLTAGE (VOLTS) 800
OPERATING TEMPERATURE RANGE °C 25 to 85
MAXIMUM OPERATING VOLTAGE (VOLTS) 2000
RESISTANCE - SIGNAL ELECTRODE TO GUARD (OHMS) >1.0E13
RESISTANCE - CATHODE TO GUARD (OHMS) >1.0E12
GAMMA SENSITIVITY (CS137) (A/R/HR) 1.15E-9