GB/T 4835.1-2012
ActiveRadiation protection instrumentation - Ambient and/or directional dose equivalent (rate) meters and/or monitors for beta, X and gamma radiation - Part 1: Portable workplace and environmental meters and monitors
辐射防护仪器 β、X和γ辐射周围和/或定向剂量当量（率）仪和/或监测仪 第1部分：便携式工作场所和环境测量仪与监测仪
Application Summary AI generated
This standard specifies the design requirements and performance testing methods for portable instruments used to measure ambient and directional dose equivalents from beta, X, and gamma radiation. It is applied in workplace and environmental monitoring contexts, such as nuclear facilities, medical radiation areas, and industrial radiography sites, to ensure worker safety and regulatory compliance. The standard covers both rate meters and monitors for assessing radiation hazards in real-time.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.