SIS SS-ISO 8690-1990 放射性污染表面净化．净化难易程度试验和评估法

标准号：SIS SS-ISO 8690-1990
中文标准名称：放射性污染表面净化．净化难易程度试验和评估法
英文标准名称：Decontamination of radioactively contami- nated surfaces — Method for testing and assessing the ease of decontamination
发布日期：1990/4/25 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：The specifications laid down in this International Standard apply to the testing of surfaces which may become contami-nated by radioactive materials.Decontaminability data obtained using this test method are not applicable to technical systems where layers of contaminating materials are formed as a result of long-term application of higher temperatures and pressures (for example primary cir-cuits of nuclear reactors).The purpose of the test is to assess the ease of decontamina-tion of surfaces under laboratory conditions. In practical ap-plications, it may be important to consider other qualities, such as chemical, mechanical and radiation resistance and long-term stability in the selection of the materials to be used. It should be recognized that further decontamination tests under simulated service conditions may be needed.