4314

Mica window alpha- beta – gamma proportional counter

General Specifications

MAXIMUM LENGTH (INCH/MM) 3.86/98.0
MAXIMUM DIAMETER (INCH/MM) 3.0/76.2
GAS FILLING Argon
CATHODE MATERIAL (INTERNAL/EXTERNAL) Stainless Steel
EFFECTIVE DIAMETER (INCH/MM) 2.25/57.1
CONNECTOR Pin
OPERATING TEMPERATURE RANGE °C 0 to +75
GAS PRESSURE (TORR) at 21°C 600
PATH LENGTH (INCH/MM) 0.50/12.7

Window Specifications

MATERIAL Mica
AREAL DENSITY (MG/CM²) 1.9 - 2.0
DIAMETER (INCH/MM) 2.25/57.1

Electrical Specifications

RECOMMENDED OPERATING VOLTAGE (VOLTS) 1000/1350
OPERATING VOLTAGE RANGE (VOLTS) 1000 - 1450
GAMMA SENSITIVITY Cs-137 (CPS/mR/HR) 64
CAPACITANCE (PF) 3