SIS SS-ISO 7503-2-1990 表面污染评估．第2部分：氚表面污染

标准号：SIS SS-ISO 7503-2-1990
中文标准名称：表面污染评估．第2部分：氚表面污染
英文标准名称：Evaluation of surface contamination — Part 2: Tritium surface contamination
发布日期：1990/4/25 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：This part of ISO 7503 applies to the evaluation of tritium con-tamination on surfaces of equipment and facilities, containers of radioactive materials and sealed sources.It does not apply to the evaluation of tritium contamination of the skin and of clothing.NOTE — Evaluation of surface contamination from beta-emitters (maximum beta energy greater than 0,15 MeV) and alpha-emitters is dealt with in ISO 7503-1. Other radionuclides of practical importance (for example electron capture and isomeric transition emitters) will be dealt with in a future International Standard.