标准摘要
[中文适用范围]： 本部分IEC 61577提供了基本数据和技术信息，以支持测量仪器的设计及其实际应用。文档涵盖了222Rn以及220Rn以及两者的短寿命衰变产物。它是IEC 61577系列技术标准应用的配套文件，提供了测量方法的物理和技术基础。更多信息请参考参考文献。 [外文原描述]： IEC TR 61577-5:2019 provides basic data and technical information in order to support the design of instruments and their practical application for the measurement. The document covers 222Rn as well as 220Rn and the short-lived decay products of both. It is an accompanying document for the application of the technical standards series IEC 61577, and provides physical and technical fundamentals of the measurements methods.
英文名称Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 5: General properties of radon and radon decay products and their measurement methods