IEC 61017:2016 辐射防护仪器.环境监测用测量光子辐射的可运输、移动或安装设备

标准编号：IEC 61017:2016

中文名称：辐射防护仪器.环境监测用测量光子辐射的可运输、移动或安装设备

英文名称：Radiation protection instrumentation - Transportable, mobile or installed equipment to measure photon radiation for environmental monitoring

发布日期：2016-02-10

标准范围

IEC 61017:2016适用于旨在测量30 nGy⋅h-1至30 μ Gy⋅h-1的环境空气比释动能率或空气吸收剂量率或30 nSv⋅h-1至30 μ Sv⋅h-1的环境剂量当量率，或10 nGy至10 mGy的空气比释动能或空气吸收剂量，或10 nSv至10 mSv的环境剂量当量的可运输、移动或安装组件，这是由于能量在50 keV至7 MeV之间的光子辐射。剂量和剂量率的可测量范围可以通过购买者和制造商之间的协议来扩展。这种扩展可以通过组合一个以上的检测器来实现，例如NaI(Tl)闪烁器和电离室。对于大多数环境应用，仪器可以在80keV至3MeV的更有限的能量范围内进行测量。

IEC 61017:2016 is applicable to transportable, mobile or installed assemblies intended to measure environmental air kerma rates or air absorbed dose rates from 30 nGy⋅h^-1 to 30μGy⋅h^-1 or ambient dose equivalent rates from 30 nSv⋅h^-1 to 30 μSv⋅h^-1, or air kerma or air absorbed dose from 10 nGy to 10 mGy, or ambient dose equivalent from 10 nSv to 10 mSv, due to photon radiation of energy between 50 keV and 7 MeV. The measurable range of dose and dose rate can be extended by agreement between the purchaser and the manufacturer. This extension may be realized by combining more than one detector, for example NaI(Tl) scintillator and ionization chamber. For most environmental applications, instruments may measure over a more limited energy range of 80 keV to 3 MeV.

标准预览图