辐射防护 ›› 2014, Vol. 34 ›› Issue (5): 330-332.

• 经验交流 • 上一篇    下一篇

江苏省8家单位外照射个人剂量测量比对

王万平, 张蕊雪, 沈乐园, 高晓峰, 张海黔   

  1. 江苏省辐射环境监测管理站,南京 210019
  • 收稿日期:2013-12-31 出版日期:2014-09-20 发布日期:2025-01-06
  • 作者简介:王万平(1982—),男,2005年毕业于南京大学原子核物理学及核技术专业,2014年毕业于南京航空航天大学核科学与工程系,获硕士学位,工程师。E-mail:jsswwp@126.com

Intercomparison of External Dose Measurements by Eight Entities of Jiangsu Province

Wang Wanping, Zhang Ruixue, Shen Leyuan, Gao Xiaofeng, Zhang Haiqian   

  1. Jiangsu Radiation Environment Management and Monitoring Center, Nanjing 210019
  • Received:2013-12-31 Online:2014-09-20 Published:2025-01-06

摘要: 江苏省辐射环境监测管理站组织全省8家单位开展了外照射个人剂量测量的比对,参加比对的单位均采用热释光剂量计,共160支剂量计。结果显示,8家单位盲样1有1组数据异常,其余7组相对于标准照射剂量1.0 mSv的偏差为-16%~1.00%;盲样2相对于标准照射剂量4.0 mSv的偏差为-18.5%~3.25%。其中7家实验室的测量结果均为满意。

关键词: 热释光, 剂量计, 累积剂量, 比对

Abstract: In Jiangsu province, eight agencies participated in the intercomparison of external dose measurement. In comparison of 160 thermoluminescent dosimeter, the results showed that only one group of blind sample 1 was abnormal. The relative deviation of other 7 groups compared to the standard dose of 1 mSv was -16%—1%. The relative deviation of blind sample 2 compared to the standard dose of 4 mSv was -18.5% to 3.25%.The results showed that the measurement of seven laboratories were satisfactory.

Key words: TLD, dosimeters, cumulative dose, intercomparison

中图分类号: 

  • R144.1