IEC 62363-2008
辐射防护仪器.便携式光子污染测量计和监控器

Radiation protection instrumentation - Portable photon contamination meters and monitors

IEC 62363-2008 发布历史

This International Standard is applicable to portable and transportable contamination meters and monitors designed for the direct measurement or the direct detection of surface contamination by photon radiation emitting radionuclides and which comprise at least: - a detection assembly (comprising counter tube, scintillation detector or semiconductor detector, etc.), which may be connected either rigidly or by means of a flexible cable or incorporated into a single assembly; - a measurement assembly. The standard is applicable to: - photon surface contamination meters; - photon surface contamination monitors. The standard is applicable to detection assemblies that are designed to measure photon contamination from radionuclides which emit photons with energy in excess of 5 keV. In particular, this standard should be used to assess the performance of assemblies used to demonstrate that material is free from surface contamination by photon emitting radionuclides. This standard is also applicable to special purpose assemblies and to assemblies specifically designed to provide limited spectroscopic information to the user. NOTE These detection assemblies may be used to measure photon emissions from radionuclides that also emit alpha and beta radiations, where the alpha and beta emissions may be shielded due to the nature of the contamination. If shielding of the radioactive emissions occurs, then strictly speaking, the contamination is near to rather than on the surface of the article being monitored. The object of this standard is to lay down standard requirements and to give examples of acceptable methods, and also to specify general characteristics, general test conditions, radiation characteristics, electrical safety, environmental characteristics, and the requirements of the identification certificate for photon contamination meters and monitors.

IEC 62363-2008由国际电工委员会 IX-IEC 发布于 2008-04。

IEC 62363-2008 在中国标准分类中归属于: F84 辐射防护仪器，在国际标准分类中归属于: 17.240 辐射测量。

IEC 62363-2008 发布之时，引用了标准

• IEC 60050-393-2003 国际电工词汇.第393部分:核用仪器仪表:物理现象和基本概念
• IEC 60050-394-2007 国际电工词汇.第394部分:核检测仪表.仪表、系统、设备和探测器
• IEC 60086 原电池.第6部分:环境因素指南*， 2020-02-07 更新
• IEC 60325-2002 辐射防护仪.α、β和α/β(β 能量大于60 keV)污染测量仪和监测仪
• IEC 61187-1993 电气和电子测量设备 文件
• ISO 7503-1-1988 表面污染评价 第1部分:β发射体(最大β能量大于0.15MeV)和α发射体
• ISO 7503-3-1996 表面污染评价 第3部分:同质异能跃迁和电子俘获发射体、低能β发射体(最大β能量小于0.15MeV)
• ISO 8769-2-1996 校准表面污染监测仪的参考源 第2部分:能量小于0.15MeV的电子和能量小于1.5MeV的光子
• ISO 11929-1-2000 电离辐射测量探测限和判断阀的确定 第1部分:基本原则及对不经过样品处理的计数测量的应用

* 在 IEC 62363-2008 发布之后有更新，请注意新发布标准的变化。

IEC 62363-2008的历代版本如下：

• 2008年04月 IEC 62363-2008 辐射防护仪器.便携式光子污染测量计和监控器

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标准号

IEC 62363-2008

发布日期

2008年04月

实施日期

废止日期

无

中国标准分类号

F84

国际标准分类号

17.240

发布单位

IX-IEC

引用标准

IEC 60050-393-2003 IEC 60050-394-2007 IEC 60068-2-27 IEC 60086 IEC 60325-2002 IEC 61187-1993 ISO 7503-1-1988 ISO 7503-3-1996 ISO 8769-2-1996 ISO 11929-1-2000 BIPM, The international system of units (SI), 7th edition, 1998

被代替标准

IEC 45B/579/FDIS-2008

适用范围

This International Standard is applicable to portable and transportable contamination meters and monitors designed for the direct measurement or the direct detection of surface contamination by photon radiation emitting radionuclides and which comprise at least: - a detection assembly (comprising counter tube, scintillation detector or semiconductor detector, etc.), which may be connected either rigidly or by means of a flexible cable or incorporated into a single assembly; - a measurement assembly. The standard is applicable to: - photon surface contamination meters; - photon surface contamination monitors. The standard is applicable to detection assemblies that are designed to measure photon contamination from radionuclides which emit photons with energy in excess of 5 keV. In particular, this standard should be used to assess the performance of assemblies used to demonstrate that material is free from surface contamination by photon emitting radionuclides. This standard is also applicable to special purpose assemblies and to assemblies specifically designed to provide limited spectroscopic information to the user. NOTE These detection assemblies may be used to measure photon emissions from radionuclides that also emit alpha and beta radiations, where the alpha and beta emissions may be shielded due to the nature of the contamination. If shielding of the radioactive emissions occurs, then strictly speaking, the contamination is near to rather than on the surface of the article being monitored. The object of this standard is to lay down standard requirements and to give examples of acceptable methods, and also to specify general characteristics, general test conditions, radiation characteristics, electrical safety, environmental characteristics, and the requirements of the identification certificate for photon contamination meters and monitors.

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