520188

End window beta-gamma ionization chamber

GENERAL SPECIFICATIONS

MAXIMUM LENGTH (INCH/MM) 3.59/91.1
MAXIMUM DIAMETER (INCH/MM) 0.88/22.2
EFFECTIVE LENGTH (INCH/MM) 30.0/76.1
CATHODE MATERIAL (INTERNAL/EXTERNAL) Stainless Steel
FILL GAS Xenon
FILL PRESSURE (TORR) 3040
ANODE CONNECTOR Flying Lead
CATHODE CONNECTOR N/A
GUARD CONNECTOR Flying Lead
STORAGE TEMPERATURE RANGE (°C) -40 to 100
MINIMUM SHELF LIFE (YEARS) 2

WINDOW SPECIFICATIONS

MATERIAL Stainless Steel
THICKNESS (INCH/MM) .001/.025
EFFECTIVE DIAMETER (INCH/MM) 0.78/19.8

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) 2.0E-10
GAMMA SENSITIVITY (CS137) (A/R/HR) 7.5E-10
RESISTANCE - SIGNAL ELECTRODE TO GUARD (OHMS) >1.0E13
RESISTANCE - CATHODE TO GUARD (OHMS) >1.0E13