核辐射探测实验室核信息共享器设计  

Design of Nuclear Information Sharing Device in Radiation Detection Laboratory

作　　者：钟丁生[1,2] 张建波 蔺利利 常兰 郦文忠[1,2] ZHONG Ding-sheng;ZHANG Jian-bo;LIN Li-li;CHANG Lan;U Wen-zhong(Chengdu University of Technology College of Engineering Technology,Leshan Sichuan 614000,China;Southwest Institute of Physics,Chengdu 610225,China;The college of Nuclear Technology and Automation Engineering of Chengdu University of Technology,Chengdu 610059,China)

机构地区：[1]成都理工大学工程技术学院,四川乐山614000 [2]西南物理研究院,成都610225 [3]成都理工大学核技术与自动化工程学院,成都610059

出　　处：《核电子学与探测技术》2019年第5期632-636,共5页Nuclear Electronics & Detection Technology

基　　金：乐山市科技局项目(19GZD024);成都理工大学工程技术学院教改项目(2018-JYJG-0303)资助。

摘　　要：针对核辐射探测实验室对安全性与经济性的需求,设计了一种基于分线器原理的核信息共享器.实验测试结果表明:在定性分析方面每一个测试台的峰位保持恒定,且各个分测试台之间的峰位基本保持不变.在定量分析方面除正比计数器纵向误差外,其余各个实验的横纵误差均小于10%.在稳定性方面通过多次实验测试,实验数据均在二倍方差的范围内波动且长时间测试数据较稳定.该仪器具有性能稳定以及实用性强等技术优点,已经应用于某些高校的核辐射探测实验室.Aiming at the demand of safety and economy in nuclear radiation detection laboratory,a kernel information sharing device based on the principle of wire separator is designed.The experimental results show that the peak position of each test bench remains constant in qualitative analysis,and the peak position between each sub-test bench remains basically the same.In quantitative analysis,the longitudinal error of each experiment is less than 10%except the longitudinal error of proportional counter.The instrument has the advantages of stable performance and strong practicability,and has been applied to nuclear radiation detection laboratories in some colleges and universities.

关 键 词：核信息共享器 辐射探测实验 性能测试 

分 类 号：TL822[核科学技术—核技术及应用]