1.北京市计量科学研究所,北京
2.中国科学院生物物理研究所,北京
3.北京师范大学化学系,北京
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高衍庸, 张仲纶, 陈文琇. 北京地区几种辐射加工用剂量计的首次比对[J]. 辐射研究与辐射工艺学报, 1988,6(4):37-41.
Gao Yanyong, Zhang zhonglun, Chen Wenxiu. SEVERAL DOSE METERS FOR RADIATION PROCESSING——THE FIRST INTERCOMPARISON, HELD IN BEIJING[J]. Journal of Radiation Research and Radiation Processing, 1988,6(4):37-41.
北京地区几种辐射加工用剂量计首次比对结果良好。比对是在五种有希望的剂量体系间进行的。这些剂量体系是D-丙氨酸/ESR,乳糖/ESR,谷氨酰胺/LL,硫酸铈-硫酸亚铈/SP,和重铬酸钾/SP。先后在两个辐射场中进行照射。剂量测量值和标称剂量值间的平均比值分别为1.005和1.009。偏差分别在-0.6~+3.1%和+0.6~+2.4%之间变化。剂量测量值和由国际原子能机构(IAEA)执行的国际剂量保证服务计划提供的丙氨酸/ESR (GSF)剂量计给出的剂量参考值比较,在3%内符合,本文对比对结果做了评价。
The results of the first intercomparison of several dose meters for radiation processing, held in Beijing is good enough. Intercomparison was carried out among five promising dose meter systems. They are D-alanine/ESR, Lactose/ESR, Glutamine/LL, Ceric-cerous sulphyte/SP, and Potassim dichromate/SP. They had been irradiated in two radiation fields. The mean ratio between estimated dose and nominal dose was 1.005 and 1.009, separetely. Overall deviation varied between -0.6% and +3.1%, or +0.6% and +2.4%, separetely. The estimated dose is agreed within 3% with reference dose given by alanine/ESR (GSF), which was provided by International Dose Assurance Service (IDAS). belong to International Atomic Energy Agency (IAEA) programme. This paper has been evaluated the results of the first intercomparison of several dose meters for radiation processing.
相互比对剂量计辐射加工
IntercomparisonDose meterRadiaton processing
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