Standard No.:	GB/T 13163.2-2021
English Name:	Radiation protection instrumentation—Radon and radon decay product measuring instruments—Part 2:Specific requirements for 222Rn and 220Rn measuring instruments
Chinese Name:	辐射防护仪器 氡及氡子体测量仪 第2部分：222Rn和220Rn测量仪的特殊要求
Chinese Classification:	F84    Radiation protection instrument
Professional Classification:	GB    National Standard
Issued by:	SAMR; SAC
Issued on:	2021-05-21
Implemented on:	2021-12-1
Status:	valid
Superseding:	GB/T 13163.2-2005 Radiation protection instrumentation—Radon and radon decay product measuring instruments—Part 2:Specific requirements for radon measuring instruments
Language:	English
File Format:	PDF
Word Count:	10500 words
Price(USD):	315.00
Delivery:	via email in 1~5 business day

本文件规定了测量室外、住宅和工作场所(含地下矿井)中气载222Rn和220Rn活度浓度仪器的特殊要求。本文件适用于基于单点测量或连续测量几乎所有类型的电子仪器。通过泵抽取或扩散使含222Rn和/或220Rn空气进入探测单元的灵敏体积或在一特定时刻通过空气取样(瞬时取样)可测量活度浓度。在IEC 61577?1中规定了用于测量的各种类型仪器。本文件不适用于使用活性炭吸附、驻极体或固体核径迹探测器的仪器。