7189

GENERAL SPECIFICATIONS

MAXIMUM LENGTH (INCH/MM) 10.86/275.8
MAXIMUM DIAMETER (INCH/MM) 2.11/53.6
GAS FILLING Ne +Halogen
EFFECTIVE LENGTH (INCH/MM) 0.5/12.7
CATHODE MATERIAL (INTERNAL/EXTERNAL) 446 Stainless Steel
EFFECTIVE DIAMETER (INCH/MM) 1.75/44.45
CONNECTOR 20 ft. RG 59/u
OPERATING TEMPERATURE RANGE °C -40 to +75

WINDOW SPECIFICATIONS

MATERIAL Mica
EFFECTIVE DIAMETER (INCH/MM) 1.75/44.45
AREAL DENSITY (MG/CM²) 2.0

ELECTRICAL SPECIFICATIONS

RECOMMENDED OPERATING VOLTAGE (VOLTS) 900
RECOMMENDED ANODE RESISTOR (MEG OHM) 3.3
OPERATING VOLTAGE RANGE (VOLTS) 850-1000
MAXIMUM PLATEAU SLOPE (%/100 VOLTS) 10
MINIMUM DEAD TIME (MICRO SEC) 20
GAMMA SENSITIVITY CO60 (CPS/MR/HR) 60
TUBE CAPACITANCE (PF) 10
MAXIMUM BACKGROUND SHIELDED 50MM PB + 3MM AL (CPM) 30
MAXIMUM STARTING VOLTAGE (VOLTS) 750