52053

End window beta-gamma ionization chamber

General Specifications

EFFECTIVE LENGTH (INCH/MM) 3.66/92.9
MAXIMUM LENGTH (INCH/MM) 4.9/124.4
MAXIMUM DIAMETER (INCH/MM) 3.0/76.2
MINIMUM SHELF LIFE (YEARS) 2
STORAGE TEMPERATURE RANGE (°C) -40 to +100
GUARD CONNECTOR Solder Lug
CATHODE CONNECTOR Solder Lug
ANODE CONNECTOR #6 - 32 thread
FILL GAS Argon
FILL PRESSURE (TORR) 800
CATHODE MATERIAL (INTERNAL/EXTERNAL) Aluminum

WINDOW SPECIFICATIONS

MATERIAL Beryllium
THICKNESS (INCH/MM) .005/.127
EFFECTIVE DIAMETER (INCH/MM) 1.5/38.1

OPERATING CHARACTERISTICS

RECOMMENDED OPERATING VOLTAGE (VOLTS) 500
MAXIMUM OPERATING VOLTAGE (VOLTS) 800
OPERATING TEMPERATURE RANGE °C 25 to 85
GAMMA SENSITIVITY (A/R/HR - Cs-137) 4.5E-11
RESISTANCE - CATHODE TO GUARD (OHMS) >1.0E13
RESISTANCE - SIGNAL ELECTRODE TO GUARD (OHMS) >1.0E13