標準號：IEC 61275-2013
中文標準名稱：輻射防護儀表.環境中放射性核素的測量.使用鍺探測器的現場光子光譜測定系統
英文標準名稱：Radiation protection instrumentation.Measurement of discrete radionuclides in the environment.In situ photon spectrometry system using a germanium detector
標準類型：F84
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：F84
國際標準分類號：13.280;17.240
引用標準：IEC 60068;IEC 61010-1;IEC 61187-1993;IEC 62438-2010;ISO 4037
適用范圍：This International Standard is applicable to a portable or transportable photon spectrometry assembly using a high purity germanium (HPGe) detector to survey, in situ, generally at 1m above ground level, areas in the environment for discrete radionuclides. Such equipment is used to make rapid assessments of activity levels and corresponding free air exposure rates from photon emitting radionuclides. Such measurements may be used to develop guidance for subsequent follow-up action, for example including radiological assessments, sampling and monitoring programmes. (This standard does not apply to mobile measurement systems that are covered by a separate standard. See IEC 62438.)