52012

End window beta-gamma ionization chamber

GENERAL SPECIFICATIONS

MAXIMUM LENGTH (INCH/MM) 4.96/125.98
MAXIMUM DIAMETER (INCH/MM) 3.19/81.03
EFFECTIVE LENGTH (INCH/MM) 3.66/92.96
CATHODE MATERIAL (INTERNAL/EXTERNAL) Aluminum
FILL GAS Krypton
FILL PRESSURE (TORR) 3800
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) 0.02/0.51
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) 800
GAMMA SENSITIVITY (A/R/HR - Cs-137) 3.5E-10
RESISTANCE - SIGNAL ELECTRODE TO GUARD (OHMS) >1.0E13
RESISTANCE - CATHODE TO GUARD (OHMS) >1.0E13