4566

Beryllium side window proportional counter

General Specifications

MAXIMUM LENGTH (INCH/MM) 5.4/137.2
MAXIMUM DIAMETER (INCH/MM) 1.0/25.4
GAS FILLING Xenon
EFFECTIVE LENGTH (INCH/MM) 2.69/68.3
CATHODE MATERIAL (INTERNAL/EXTERNAL) Aluminum
EFFECTIVE DIAMETER (INCH/MM) 0.78/19.8
CONNECTOR MHV
OPERATING TEMPERATURE RANGE °C -40 to +75
GAS PRESSURE (TORR) at 21°C 800
PATH LENGTH (INCH/MM) 0.78/19.8

Window Specifications

MATERIAL Beryllium
THICKNESS (INCH/MM) 0.002/0.05
AREAL DENSITY (MG/CM²) 9.2
DIMENSIONS (INCH/MM) 0.5 x 1.0/12.7 x 25.4

Electrical Specifications

RECOMMENDED OPERATING VOLTAGE (VOLTS) 1850
OPERATING VOLTAGE RANGE (VOLTS) 1750 - 2000
CAPACITANCE (PF) 3
TYPICAL RESOLUTION (FWHM FE55) 18