IEC 61577的本部分提供了基本数据和技术信息，以支持仪器的设计及其测量的实际应用。该文件涵盖222Rn和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随附文件，并提供了测量方法的物理和技术基础。有关更多信息，请参考参考书目。交叉引用:IEC 61577-1IEC 61577-3IEC 61577-2IEC 61577- 4IEC TR 62461:2015ISO 11665-6ISO 11665-5ISO 11665-2ISO 13164-1ISO/IEC指南98-3ISO 13164-4ISO/IEC 17025ISO 16641ISO 13164-3ISO 11665-4ISO 11665-3ISO 13164-2ISO 11929:2010购买本文件时提供的所有当前修订版均包括在内。

This part of IEC 61577 provides basic data and technical information in order to support the design of instruments and their practical application for the measurement. The document covers222Rn as well as220Rn 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. For more information, reference is made to the Bibliography.Cross References:IEC 61577-1IEC 61577-3IEC 61577-2IEC 61577-4IEC TR 62461:2015ISO 11665-6ISO 11665-5ISO 11665-2ISO 13164-1ISO/IEC Guide 98-3ISO 13164-4ISO/IEC 17025ISO 16641ISO 13164-3ISO 11665-4ISO 11665-3ISO 13164-2ISO 11929:2010All current amendments available at time of purchase are included with the purchase of this document.