SETT ATT META NEUTRONFLODET I EN KERNREAKTORS HERD I OCH FOR STYRNING AV REAKTORN SAMT APPARAT FOR GENOMFORANDE AV SETTET

摘要

A rhodium self-powered detector, a fission chamber, and appropriate electronic circuitry for combining the output of the self-powered detector and the fission chamber are disclosed in combination wherein the combined output of the self-powered detector and the fission chamber is always proportional to the local reactor power level or neutron flux density in a nuclear reactor.