BS EN 1822-1-2009 高效空气过滤器(HEPA和ULPA).分类、性能试验和标记

标准号：BS EN 1822-1-2009
中文标准名称：高效空气过滤器(HEPA和ULPA).分类、性能试验和标记
英文标准名称：High efficiency air filters (EPA, HEPA and ULPA) - Classification, performance testing, marking
标准类型：C47
发布日期：2009/12/31 12:00:00
实施日期：2009/12/31 12:00:00
中国标准分类号：C47
国际标准分类号：13.040.40;23.120
引用标准：EN 1822-2-2009;EN 1822-3;EN 1822-4-2009;EN 1822-5-2009;EN 14799-2007;EN ISO 5167-1
适用范围：This European Standard applies to high efficiency particulate and ultra low penetration air filters (EPA, HEPA and ULPA) used in the field of ventilation and air conditioning and for technical processes, e.g. for applications in clean room technology or pharmaceutical industry.It establishes a procedure for the determination of the efficiency on the basis of a particle countingmethod using a liquid (or alternatively a solid) test aerosol, and allows a standardized classification of these filters in terms of their efficiency, both local and integral efficiency.