This document specifies the characteristics of reference measurement standards of radioactive surface contamination, traceable to national measurement standards, for the calibration of …

ISO 8769:2020(E) Introduction Radioactive contamination of surfaces can result from spilling, splashing, or leakage from unsealed sources, or breakage or loss of integrity of sealed …

2020年6月22日 · 本文件规定了放射性表面污染参考测量标准的特性，可追溯到国家测量标准，用于表面污染监测器的校准。 本文件涉及最大光子能量不大于1.5 MeV的α发射器、β发射器和光 …

ISO 8769:2020(en) Measurement of radioactivity — Alpha-, beta- and photon emitting radionuclides — Reference measurement standard specifications for the calibration of surface …

ISO 8769:2016 specifies the characteristics of reference sources of radioactive surface contamination, traceable to national measurement standards, for the calibration of surface …

2025年3月12日 · ISO 8769:2020的标准全文信息,本文件规定了放射性表面污染参考测量标准的特征，可追溯至国家测量标准，用于表面污染监测仪的校准。 本文件涉及α发射器、β发射器和 …

2020年6月1日 · Measurement of radioactivity — Alpha-, beta- and photon emitting radionuclides — Reference measurement standard specifications for the calibration of surface contamination …

iso 8769-2020 Measurement of radioactivity — Alpha-, beta- and photon emitting radionuclides — Reference measurement standard specifications for the calibration of surface contamination …

2025年3月21日 · 表面污染监测器的校准. α-, β-和光子发射体, Reference sources - Calibration of surface contamination monitors - Alpha-, beta- and photon emitters, 提供ISO 8769:2016的发 …

ISO 8769:2016(E) Introduction Radioactive contamination of surfaces can result from spilling, splashing, or leakage from unsealed sources, or breakage or loss of integrity of sealed …