、beta 和 alpha-beta 污染测量仪和监测仪

[中文适用范围]： 适用于设计用于测量或检测 α 和/或 β 辐射发射器表面污染的组件。制定标准要求：给出可接受方法的示例；规定了一般特性、一般测试条件、辐射特性、电气安全和环境特性以及鉴定证书。 [外文原描述]： Applies to assemblies designed to measure or detect the contamination of surfaces by alpha and/or beta radiation emitters. Lays down standard requirements: gives examples of acceptable methods; specifies general characteristics, general test conditions, radiation characteristics, electrical safety and environmental characteristics, and also the identification certificate.