摘要
在热释光剂量计的应用中,剂量计浸水情况经常发生,进而造成剂量测量不准确。为研究该情况对剂量测量的影响,采用Li F(Mg、Cu、P)热释光剂量计在不同浸水时间、水质条件、辐照方式下的实验,测量前对浸水样品经低温烘干处理。结果表明,上述三个条件的改变对剂量计剂量测量的影响较小。因此,可以认为浸水热释光剂量计的测量结果仍然有效,为个人剂量与环境剂量监测提供参考。
In the application of thermoluminescence dosimeter,dosimeter soaking often occurs,resulting in inaccurate measurement.In order to study the influence of this situation on the dose measurement,Li F(Mg,Cu,P)thermoluminescence dosimeter was used in the experiment under different soaking time,water quality condition and irradiation mode,and the soaked samples were dried at low temperature before measurement.The results showed that the changes of the above three conditions have little influence on the dosimeter dosimetry.Therefore,it can be considered that the measurement results of the soaking thermoluminescence dosimeter are still valid.It can provide reference for individual dose monitoring and environmental dose monitoring.
作者
蒋兵
缪尔康
周俊宇
李元东
胥海亮
JIANG Bing;MIAO Er-kang;ZHOU Jun-yu;LI Yuan-dong;XU Hai-liang(Sichuan Management&Monitoring Center Station of Radioactive Environment,Chengdu 611139,China)
出处
《四川环境》
2021年第5期42-45,共4页
Sichuan Environment
关键词
热释光剂量计
浸水实验
剂量测量
Thermoluminescence dosimeters(TLD)
the experiment of soaking in water
dose measurement
