7616

QPL Qualified (Qualified Product List)

General Specifications

MAXIMUM LENGTH (INCH/MM) 2.50/63.4
MAXIMUM DIAMETER (INCH/MM) 0.34/8.7
GAS FILLING Ne +Halogen
EFFECTIVE LENGTH (INCH/MM) 1.25/31.75
CATHODE MATERIAL (INTERNAL/EXTERNAL) 446 Stainless Steel
EFFECTIVE DIAMETER (INCH/MM) 0.25/6.4
CONNECTOR Grid Cap
OPERATING TEMPERATURE RANGE °C -40 to +75

Window Specifications

MATERIAL Mica
EFFECTIVE DIAMETER (INCH/MM) 0.25/6.4
AREAL DENSITY (MG/CM²) 1.5 - 2.0

Electrical Specifications

RECOMMENDED OPERATING VOLTAGE (VOLTS) 760
RECOMMENDED ANODE RESISTOR (MEG OHM) 1
OPERATING VOLTAGE RANGE (VOLTS) 750 - 950
MINIMUM DEAD TIME (MICRO SEC) 75
GAMMA SENSITIVITY Cs-137 (CPS/mR/HR) 10
TUBE CAPACITANCE (PF) 3
WEIGHT (GRAMS) 12
MAXIMUM BACKGROUND SHIELDED 50MM PB + 3MM AL (CPM) 10
MAXIMUM STARTING VOLTAGE (VOLTS) 710