FIELD: radiation monitoring. SUBSTANCE: device is intended for determination of direction ( bearing ) to source and measurement of its spectrum of gamma radiation. It includes indication unit, measurement unit, comparator and detector composed of screen in the form of cylinder and m>3 detectors arranged along element of cylinder connected in series. Device is supplemented with pulse analyzer and optoelectron converter connected electrically to analyzer and optically to screen. Screen comes in the form of scintillator. EFFECT: expanded functional capabilities thanks to measurement of spectrum of photon radiation. 1 dwg
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Authors
Dates
2001-06-20—Published
1999-10-14—Filed