本文件适用于安装的剂量当量率计、警告组件和监测器，定义如下。它涵盖了为辐射防护目的，在热能和20 MeV之间的能量区域，以剂量当量率测量中子辐射的设备。 这种类型的组件通常被定义为区域辐射监测器。它们通常用于连续确定辐射场可能随时间变化的工作区域内的辐射情况，例如核电厂、粒子加速器、高辐射环境- 活动实验室、燃料后处理厂等，并在辐射场超出预定限值时发出警报。交叉引用:IEC 61000-4-8IEC 61000-4-12ISO 11929（所有部分）IEC 61508（所有部分）IEC 61000-4-3:2006IEC 60050-395:2014ISO 8529-2:2000IEC 60529:1989对比版2-1ISO 4037-2:2019ISO 4037-1:2019ISO 12789-2:2008IEC 61000-4-6:2013ISO 8529-3:1998（R11）ISO 12789-1:2008IEC 61000-4-5:2014IEC 61187:1993ISO 8529-1:2001IEC 61000-4:2008GM所有当前修订版:购买本文件时提供的信息包括在内。

This document applies to installed dose equivalent rate meters, warning assemblies and monitors, as defined below. It covers equipment intended to measure neutron radiation in dose equivalent rates in the energy region between thermal and 20 MeV for the purposes of radiation protection. Assemblies of this type are commonly defined as area radiation monitors. They are normally employed to determine continuously the radiological situation in working areas in which the radiation field may change with time, for example, nuclear power plants, particle accelerators, high-activity laboratories, fuel reprocessing plants, etc., and provide alarms when the radiation field goes outside predetermined limits.Cross References:IEC 61000-4-8IEC 61000-4-12ISO 11929 (all parts)IEC 61508 (all parts)IEC 61000-4-3:2006IEC 60050-395:2014ISO 8529-2:2000IEC 60529:1989 Cons Ed 2-1ISO 4037-2:2019ISO 4037-1:2019ISO 12789-2:2008IEC 61000-4-6:2013ISO 8529-3:1998 (R11)ISO 12789-1:2008IEC 61000-4-5:2014IEC 61187:1993ISO 8529-1:2001IEC 61000-4-2:2008ISO 4037-3:2019JCGM 100:2008IEC 60860:2014All current amendments available at time of purchase are included with the purchase of this document.