45431

Beryllium side window proportional counter

General Specifications

MAXIMUM LENGTH (INCH/MM) 7.02/178.4
MAXIMUM DIAMETER (INCH/MM) 2.00/50.8
GAS FILLING Krypton
EFFECTIVE LENGTH (INCH/MM) 4.5/114.3
CATHODE MATERIAL (INTERNAL/EXTERNAL) Aluminum
EFFECTIVE DIAMETER (INCH/MM) 1.88/47.8
CONNECTOR MHV
OPERATING TEMPERATURE RANGE °C -40 to +75
GAS PRESSURE (TORR) at 21°C 800
PATH LENGTH (INCH/MM) 1.88/47.8

Window Specifications

MATERIAL Beryllium
THICKNESS (INCH/MM) 0.005/0.127
AREAL DENSITY (MG/CM²) 23
DIAMETER (INCH/MM) 1.0/25.4

Electrical Specifications

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