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目前热释光剂量计在国内外已得到越来越广泛的应用,并逐渐取代胶片剂量计而成为主要的累积剂量监测手段。根据不同的测量要求可以选用不同的剂量元件,目前国内主要应用的是氟化锂和硫酸钙。近年我们实验室已初步将氟化锂用于放射性工作人员的辐射累积剂量测量,但在应用中曾遇到一些问题,因此我们从实际应用出发进行了一些性能实验。现将实验结果小结如下。
At present, thermoluminescence dosimeter has been widely used at home and abroad, and gradually replaced the film dosimeter as the main means of cumulative dose monitoring. According to different measurement requirements can choose different dose components, the main domestic application is lithium fluoride and calcium sulfate. In recent years, our laboratory has initially used lithium fluoride as a cumulative dose measurement for radiation workers, but some problems have been encountered in the application. Therefore, we conducted some performance experiments from the practical application. Now the experimental results are summarized as follows.