标准摘要
[中文适用范围]: IEC 60951 的本部分提供了有关核电厂事故期间和事故后测量辐射和流体(气态流出物或液体)放射性水平的设备的设计原则和性能标准的一般指导。本标准仅限于在事故和事故后条件下连续监测放射性的设备。本标准的目的是制定强制性的一般要求,并给出在使用轻水反应堆的核电厂事故期间和之后连续监测工厂内放射性的设备可接受的方法示例。它规定了上述设备的一般特性、一般测试程序、辐射、电气、安全和环境特性以及设备的标识和认证。如果该设备是核设施连续辐射监测集中系统的一部分@,则可能存在与该系统相关的其他标准的附加要求。对于完整的废水监测计划来说至关重要的样品提取和实验室分析不属于本标准的范围。 [外文原描述]: IEC 60951-1:2009 provides general guidance on the design principles and performance criteria for equipment to measure radiation and fluid (gaseous effluents or liquids) radioactivity levels at nuclear power plants during and after an accident. It specifies the general characteristics, general test procedures, radiation, electrical, safety and environmental characteristics and the identification and certification of the equipment. The main technical changes with regard to the previous edition are as follows: - clarify the definitions; - up-date the references to new standards published since the first edition; - update the units of radiation.
英文名称Nuclear power plants - Instrumentation important to safety - Radiation monitoring for accident and post-accident conditions - Part 1: General requirements