The present standard is applicable to equipment for measuring and monitoring airborne tritium. Such equipment includes: — meters for airborne tritium; — monitors for airborne tritium. The radiation measuring assemblies here indicated as "meters" and "monitors" are defined in Amendment No. 1 to IEC Publication 181: Index of Electrical Measuring Apparatus Used in Connection with Ionizing Radiation, as follows:* 1.1 Radiation meter (radiation measuring assembly) An assembly designed to measure quantities concerned with ionizing radiation (activity, exposure r?te, etc.) and including one or more radiation detectors and associated sub-assemblies or basic function units. 1.2 (Radiation) monitor A radiation meter also provided with means for giving a warning, usually visual or audible, that the quantity connected with ionizing radiation exceeds some predetermined value or that the measured value is not within some predetermined limits.
SIS SS IEC 710-1984由SE-SIS 发布于 1984-9-15。
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