49721

General Specifications

MAXIMUM LENGTH (INCH/MM) 8.33/211.6
GAS FILLING Argon
EFFECTIVE LENGTH (INCH/MM) 6.54/166.1
CATHODE MATERIAL (INTERNAL/EXTERNAL) Aluminum
CONNECTOR Pin
OPERATING TEMPERATURE RANGE °C 0 to +50
MAXIMUM WIDTH (INCH/MM) 4.69/119.1
GAS PRESSURE (TORR) 800
EFFECTIVE WIDTH (INCH/MM) 4.08/103.7
PATH LENGTH (INCH/MM) 0.50/12.7

Window Specifications

MATERIAL Aluminum
THICKNESS (INCH/MM) 0.0003/0.008
AREAL DENSITY (MG/CM²) 2.0
EFFECTIVE AREA (CM²) 115

Electrical Specifications

RECOMMENDED OPERATING VOLTAGE (VOLTS) 1250
OPERATING VOLTAGE RANGE (VOLTS) 1000 - 1500
GAMMA SENSITIVITY CO60 (CPS/MR/HR) 300
MINIMUM COUNTING LIFE (COUNTS) 1.0E12
PLATEAU SLOPE (%/100 VOLTS) 2
BACKGROUND (SHIELDED 5 CM PB) CPM 100
ALPHA BACKGROUND (CPS) 0.05