Metrology System of Ionizing Spectrometry ά-, β-, γ- Radiation

R. Berestov, I. Kravchenko, N. Hots, V. Parakuda
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引用次数: 1

Abstract

The elements of the system of metrological support for the spectrometry of ionizing ά-,  β-, g- radiation as the basis of analysis and control of the content of radionuclides in environmental objects, foodstuffs, soils, analysis of the purity of radionuclide materials in order to detect contaminants of radionuclides, control in the degree of burnout of telescopes, the determination of the content of natural radioactive substances in ore, the natural and man-made radionuclides in living organisms are presente. The analysis of the legislative, normative, scientific, technical and methodical basis of metrological support for spectrometry of ionizing radiation has been carried out. The main problems of applied spectrometry of ionizing ά-,  β-, g- radiation are considered, and the state of its normative support is analyzed. The necessity of the creation of new normative and methodical documents for the replacement of abolished for the applied use of spectrometry ά-,  β-, g- radiation, systemic measures in the metrological provision of scientific activity in the transition to measurement uncertainty is indicated.
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电离光谱计量系统ά-,β-,γ-辐射
电离ά-、β-、g-辐射光谱测量的计量支持系统的要素,作为分析和控制环境物体、食品、土壤中放射性核素含量的基础,分析放射性核素材料的纯度以检测放射性核素的污染物,控制望远镜的烧坏程度,介绍了矿石中天然放射性物质含量的测定,以及活体中天然放射性核素和人造放射性核素的测定。分析了电离辐射光谱计量支持的立法、规范、科学、技术和方法基础。考虑了电离ά-、β-、g-辐射应用光谱法的主要问题,分析了其规范支持的现状。指出了在向测量不确定度过渡的科学活动的计量提供中,创建新的规范性和系统性文件的必要性,以取代已废除的用于光谱测量的系统性措施。
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