NEUTRON DETECTOR Russian patent published in 1997 - IPC

FIELD: measurement technology, metrology of neutrons radiation. SUBSTANCE: detector has resistive member made like fissionable material pellet with low thermoconductivity and high specific elecroresistivity, it is embraced by two compensating units made from the same material and has the same diameter. Both compensating units are enveloped by electroconducting sheathing and full arrangement is placed to housing by insulating bushing using. Contact electrodes are fixing at arrangement ends windows and they are connected to metering instrument. Under neutron action resistive member is heating and it electrical resistivity deflection is metering. EFFECT: higher accuracy of neutron flow determining. 2 dwg