GB/T 4835-2008
AbolishedRadiation protection instrumentation - Ambient and/or directional dose equivalent (rate) meters and/or monitors for beta,X and gamma radiation
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
Application Summary AI generated
This standard specifies the technical requirements, test methods, and performance criteria for instruments that measure ambient or directional dose equivalent (rate) from beta, X, and gamma radiation. It is applied in radiation protection contexts, such as nuclear facilities, medical radiology departments, and environmental monitoring stations, to ensure accurate assessment of personnel exposure and area safety. The standard is used by manufacturers for product design and by regulatory bodies for type testing and certification of these monitoring devices.
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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.