Respiratory protective devices — Selection, use and maintenance — Part 3: Fit-testing procedures
呼吸保护装置 - 选择 使用和维护 - 第3部分:适合测试程序
发布日期:
2017-09-29
ISO 16975-3:2017规定了如何对紧密配合的呼吸保护装置(RPD)进行配合测试以及使用适当方法的指南。拟合测试只是完整RPD计划的一个要素。贴合测试的目的是评估佩戴者面部和呼吸界面(RI)之间密封的有效性。ISO/TS 16975-1中定义了完整的RPD计划。
ISO 16975-3:2017规定了进行RPD配合测试的要求,包括:
-适合测试操作员的资格/能力,
-特定的配合测试程序,
-拟合测试结果的解释,以及
-记录保存。
仅逃生RPD不需要进行配合测试。
ISO 16975-3:2017 specifies guidance on how to conduct fit testing of tight-fitting respiratory protective device (RPD) and on appropriate methods to be used. Fit testing is only one element of a complete RPD programme. The intention of fit testing is to evaluate the effectiveness of the seal between the wearer's face and the respiratory interface (RI). A complete RPD programme is defined in ISO/TS 16975?1.
ISO 16975-3:2017 specifies requirements for conducting RPD fit testing and includes
- qualifications/competences of fit-test operators,
- specific fit-testing procedures,
- interpretation of fit-test results, and
- record keeping.
A fit test is not required for escape-only RPD.