He3 Neutron Proportional Counter

Electrical Characteristics

He3 Pressure (atm)2
Operating Voltage Range (volts)600 - 1000
Recommended Operating Voltage800
Tube Capacitance (pF)8
Maximum Plateau Slope (%/ 100V)3
Maximum Resolution (%FWHM)12
Thermal Neutron Sensitivity (cps/nv)9

Mechanical Characteristics

Nominal Active Length (inch/mm)5.91 / 150.1
Active Diameter (inch/mm)0.71 / 18.0
Cathode Material304 St. Stl.
Cathode Wall Thickness (inch/mm)0.020 / 0.51
Operating Temperature Range (°C)-40 to 150
Type of ConnectorSHV
Approx. Weight (grams)120

Equivalent models: 15He3/152/19 , 15He3-152-19 , 15HE3/152/19SS

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