SK02887

U-235 Fission counter

General Specifications

MAXIMUM LENGTH (INCH/MM) 11.65/295.9
MAXIMUM DIAMETER (INCH/MM) 1.0/25.4
CATHODE MATERIAL (INTERNAL/EXTERNAL) Aluminum
EFFECTIVE DIAMETER (INCH/MM) 0.93/23.6
CONNECTOR HN
SENSITIVE LENGTH (INCH/MM) 8.65/219.7
FILL GAS Argon
FILL PRESSURE (TORR) 760

Neutron Sensitive Material

ENRICHMENT (%) >93
MATERIAL U235
TOTAL QUANTITY (MG) 350

Operating Characteristics

RECOMMENDED OPERATING VOLTAGE (VOLTS) 500
OPERATING VOLTAGE RANGE (VOLTS) 200-1000
NEUTRON SENSITIVITY (COUNTS/10³ NEUTRONS) 0.3
BACKGROUND (COUNTS) 0.6
PULSE RISE TIME (NANOSECONDS) 200