RADIATION DETECTOR

摘要

The present invention relates to a radiation detector which comprises: a cover wherein gas for detection is accommodated, and a pair of sealing caps (110) are individually coupled to both ends; a plurality of housings installed inside the cover, and formed to have different sizes; a pair of spacers respectively surrounding a circumference of both ends of the housings; a pair of printed circuit boards respectively installed in the spacers; a plurality of electrode wires individually arranged to be spaced from each other at a predetermined distance along a circumferential direction around the housings, and connecting the printed circuit boards; and a high voltage power supply machine individually connected to the housings and the electrode wires to apply high voltage power supply.