45410

Beryllium end window proportional counter

General Specifications

MAXIMUM LENGTH (INCH/MM) 7.33/186.18
MAXIMUM DIAMETER (INCH/MM) 2.0/50.8
GAS FILLING Krypton
EFFECTIVE LENGTH (INCH/MM) 5.75/146.05
CATHODE MATERIAL (INTERNAL/EXTERNAL) Aluminum
EFFECTIVE DIAMETER (INCH/MM) 1.75/44.45
CONNECTOR MHV
OPERATING TEMPERATURE RANGE °C -40 to +75
GAS PRESSURE (TORR) at 21°C 760
PATH LENGTH (INCH/MM) 5.75/146.05

Window Specifications

MATERIAL Beryllium
THICKNESS (INCH/MM) 0.01/0.25
AREAL DENSITY (MG/CM²) 46
DIAMETER (INCH/MM) 1.75/44.45

Electrical Specifications

RECOMMENDED OPERATING VOLTAGE (VOLTS) 1800
OPERATING VOLTAGE RANGE (VOLTS) 1700 - 1950
CAPACITANCE (PF) 3
TYPICAL RESOLUTION (FWHM CD109) 10