| 国际原子能机构全球实验室放射性表面污染测量比对 |
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| 引用本文： | 戴家铖,陈志东.国际原子能机构全球实验室放射性表面污染测量比对[J].辐射防护通讯,2020,40(2):22-26. |
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| 作者姓名： | 戴家铖 陈志东 |
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| 作者单位： | 广东省环境辐射监测中心, 广州, 510300 |
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| 摘 要： | 为提高各国辐射工作人员的监测能力,国际原子能机构(IAEA)组织了实验室放射性表面污染测量比对。本文根据IAEA的要求,采用自制的3层辅助支架进行测量,得到的测量结果在IAEA比对报告中评价均为“接受”。根据此次比对结果,提出了放射性表面污染测量中应注意的几个问题。
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| 关 键 词： | 放射性表面污染 直接测量 支架法 比对 |
| 收稿时间： | 2019-11-20 |
Comparison of Radioactive Surface Contamination Measurements in IAEA Global Laboratories |
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| Dai Jiacheng,Chen Zhidong.Comparison of Radioactive Surface Contamination Measurements in IAEA Global Laboratories[J].Radiation Protection Bulletin,2020,40(2):22-26. |
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| Authors: | Dai Jiacheng Chen Zhidong |
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| Affiliation: | Guangdong Environment Radiation Monitoring Centre, Guangzhou, Guangdong, 510300 |
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| Abstract: | In order to improve radiation monitoring capabilities around the world, the International Atomic Energy Agency (IAEA) has organized a comparison project of laboratory radioactive surface contamination measurements. According to the requirements of IAEA, we developed a scheme with self-made three layer auxiliary brackets used. The measurement results obtained were evaluated as “ACCEPTABLE” in the IAEA comparison report. Based on the results of this comparison, several issues that should be paid attention to in the measurement of radioactive surface contamination are put forward. |
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| Keywords: | Radioactive surface contamination Direct measurement Support method Comparison |
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