Radiometric measuring assembly and use of circuit breakers for indicating the excess of a temperature limit in such a measuring assembly

摘要

Radiometric measuring arrangement comprising a detecting device having a longitudinally elongated scintillator, a photomultiplier for transforming flashes of light, generated in the scintillator, into electric signals, and an electronic measuring unit for processing the electric signals with a temperature monitoring device for the scintillator, wherein the detecting device has at least one interrupting device as a part of the temperature monitoring device, and said interrupting device interrupts an electric connection when a specified threshold temperature is exceeded.