He3 Neutron Proportional Counter

Electrical Characteristics

He3 Pressure (atm)1
Operating Voltage Range (volts)700 - 1000
Recommended Operating Voltage850
Tube Capacitance (pF)6
Maximum Plateau Slope (%/ 100V)10
Thermal Neutron Sensitivity (cps/nv)26

Mechanical Characteristics

Nominal Active Length (inch/mm)19.69 / 500.1
Active Diameter (inch/mm)0.96 / 24.4
Cathode Material304 St. Stl.
Cathode Wall Thickness (inch/mm)0.020 / 0.51
Operating Temperature Range (°C)-40 to 125
Type of ConnectorHN
Approx. Weight (grams)255.1

Equivalent models: 50He3/076/25HS , 50He3-076-25 , 50He3/07/25

Global Nucleonics has the design and engineering capability to produce detectors to your specifications.