DIN EN ISO 21530-2004 牙科学.牙科器械表面用材料.耐化学消毒剂的测定

标准号：DIN EN ISO 21530-2004
中文标准名称：牙科学.牙科器械表面用材料.耐化学消毒剂的测定
英文标准名称：Dentistry - Materials used for dental equipment surfaces - Determination of resistance to chemical disinfectants (ISO 21530:2004); German version EN ISO 21530:2004
标准类型：C33
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：C33
适用范围：This standard specifies test methods for determining the resistance to chemical disinfectants of all materials used for external surfaces of dental equipment intended for such disinfection. Three test methods are specified: an immersion test, a spray test and a contact test. The choice of test method to be used is left to the discretion of the party conducting the testing. This standard does not address the bactericidal, virucidal and fungicidal effectivity of the disinfectants. This standard does not provide for testing the possible detrimental effects of applied stress on the resistance of test materials to the test reagents.