Nuclear fuel cylindrical rod inspecting device, has detectors with scintillators positioned opposite to both sides of cylindrical rod, and cylindrical recesses mounting detectors such that scintillators are placed in parallel vertical plane

摘要

The device has two radiation detectors (2) provided with plane scintillators (14) positioned opposite to both sides of a nuclear fuel cylindrical rod (9). A base has cylindrical recesses for mounting the detectors such that the scintillators are placed in parallel vertical plane, where the recesses are constituted of a carriage and arched plates. Mobile plates are connected to a main portion of the base by a tilting bolt. A detachable enclosure locks the detectors in the recesses.