EN 60846-1:2014 辐射防护仪器 环境和/或定向剂量当量(速率)计和/或 β、X 和伽马辐射监测仪 第1部分:便携式工作场所和环境监测仪和监测仪
Radiation 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
IEC 60846-1:2009 specifies the design requirements and the performance characteristics of dose equivalent (rate) meters intended for the determination of ambient dose equivalent (r...