He3 Neutron Proportional Counter

Electrical Characteristics

He3 Pressure (atm)6
Operating Voltage Range (volts)1200 - 1500
Recommended Operating Voltage1350
Tube Capacitance (pF)8
Maximum Plateau Slope (%/ 100V)5
Maximum Resolution (%FWHM)15
Thermal Neutron Sensitivity (cps/nv)22

Mechanical Characteristics

Nominal Active Length (inch/mm)5.91 / 150.1
Active Diameter (inch/mm)0.96 / 24.4
Cathode Material304 St. Stl.
Cathode Wall Thickness (inch/mm)0.020 / .51
Operating Temperature Range (°C)-25 to 125
Type of ConnectorHN
Approx. Weight (grams)145

Equivalent models: 15He3/456/25HS , 15He3/456/25 , 15He3-456-25

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