52011

End window beta-gamma ionization chamber

GENERAL SPECIFICATIONS

MAXIMUM DIAMETER (INCH/MM) 1.75/44.5
MAXIMUM LENGTH (INCH/MM) 2.50/63.5
EFFECTIVE LENGTH (INCH/MM) 1.62/41.0
CATHODE MATERIAL (INTERNAL/EXTERNAL) Aluminum
FILL GAS Krypton
FILL PRESSURE (TORR) 1520
ANODE CONNECTOR Solder Lug
CATHODE CONNECTOR Solder Lug
GUARD CONNECTOR Solder Lug
STORAGE TEMPERATURE RANGE (°C) -40 to 100
MINIMUM SHELF LIFE (YEARS) 2

WINDOW SPECIFICATIONS

MATERIAL Aluminum
THICKNESS (INCH/MM) .012/.304
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) 1.0E-10
RESISTANCE - CATHODE TO GUARD (OHMS) >1.0E12
RESISTANCE - SIGNAL TO GUARD (OHMS) >1.0E14