Helium-25/500-4,0/LC

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3Не – neutron counter

Neutron counter Helium-25/500-4,0/LC


Main characteristics

Operating mode

proportional

Effective length

mm

450

Pressure of filling gas mixture atm 4,0
3Не partial pressure atm 4,0
Operating voltage (recommended) V 900
Maximum permissible operating voltage V 1250
Peak width at half height % 10 max
Variation of the position of the peak of the mean value in a party % 20 max
Own background count / s 0,15 max
The variation of sensitivity relative to the control sample % 5 max
Operating temperature range °C -50 ÷ 60
Insulation resistance Ω 1×1010 min
Weight

g

190

Overall dimensions

neutron counter overall dimensions

Pulse-height spectrum on the recommended operating voltage

neutron counter spectrum

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