UNIT OF SCINTILLATION DETECTOR

摘要

measurement technology. SUBSTANCE: invention is intended for measurement of superweak luminous fluxes and can be used in liquid scintillation counters. Surface above measurement dish in unit of scintillation detector is optically coupled by light guides to two photoelectric multipliers. Fibers of light guides are uniformly distributed with their sections in plane perpendicular to rotation axis of dish and completely fill its output hole. EFFECT: enhanced sensitivity of unit of scintillation detector. 1 dwg