He3 Neutron Proportional Counter

Electrical Characteristics

He3 Pressure (atm)4
Operating Voltage Range (volts)1250 - 1550
Recommended Operating Voltage1400
Tube Capacitance (pF)8
Maximum Plateau Slope (%/ 100V)5
Maximum Resolution (%FWHM)20
Thermal Neutron Sensitivity (cps/nv)35

Mechanical Characteristics

Nominal Active Length (inch/mm)5.91 / 150.1
Active Diameter (inch/mm)1.43 / 36.3
Cathode Material304 St. Stl.
Cathode Wall Thickness (inch/mm)0.035 / 0.89
Operating Temperature Range (°C)-25 to 125
Type of ConnectorHN
Approx. Weight (grams)279

Equivalent models: 15He3/304/38HS , 15He3/304/38 , 15He3-304-38

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