核设施中用于特定恶劣条件的气溶胶过滤器的要求

[中文适用范围]： 本文件提供了与核设施中使用的高效微粒空气 (HEPA) 过滤器的特定特性相关的一般要求。本文件为制造商提供了用于核设施的 HEPA 过滤器的性能、设计、构造、验收测试和质量保证的一般要求（用于鉴定和生产测试）。涵盖了此类应用中使用的所有类型的 HEPA 过滤器，从排气 HVAC 系统中的大尺寸 HEPA 过滤器到手套箱中的小尺寸低流量圆柱形 HEPA 过滤器。提到了与其预期性能相关的设计、制造、检查和测试、证书。本文件不提供设计、测试和鉴定核过滤器的具体条件。本文件仅适用于用于核加热通风空调 (HVAC) 或控制室居住应用或与在严酷条件下（例如火灾、高放射性挑战）暴露于放射性电离辐射（例如医疗或放射性气溶胶应用）相关的应用的过滤器。过滤器外壳鉴定不是本文件的一部分。 [外文原描述]： This document provides the general requirements associated with the specific characteristics of high efficiency particulate air (HEPA) filters used in nuclear facilities. This document provides the manufacturer with general requirements for the performance, design, construction, acceptance testing and quality assurance for HEPA filters used in nuclear facilities (for qualification and production tests). All types of HEPA filter used in such applications are covered, from the large size HEPA filters in exhaust HVAC systems to small size low flow rate cylindrical HEPA filters for glove boxes. The design, fabrication, inspection and testing, certificates with regards to their expected performances are mentioned. This document does not provide the specific conditions against which the nuclear filters are designed, tested and qualified. This document applies only to the filters used for nuclear heating ventilation air conditioning (HVAC) or control rooms habitability applications or applications related to the exposure to radioactive ionizing radiations (e.g. medical or radioactive aerosols applications) in the severe conditions (e.g. fire, high radioactive challenge). Filter housing qualification is not part of this document.