標準號：SIS SS-ISO 8690-1990
中文標準名稱：放射性污染表面凈化．凈化難易程度試驗和評估法
英文標準名稱：Decontamination of radioactively contami- nated surfaces — Method for testing and assessing the ease of decontamination
發布日期：1990/4/25 12:00:00
實施日期：1999/12/31 12:00:00
適用范圍：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.