High-efficiency filters and filter media for removing particles in air -- Part 2: Aerosol production, measuring equipment and particle-counting statistics— 34 стр.
Air filters for general ventilation - Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM) (ISO 16890-1:2016); German version EN ISO 16890-1:2016— 37 стр.
Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2016); German version EN ISO 16890-2:2016— 78 стр.
Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2016); German version EN ISO 16890-4:2016— 20 стр.
BS EN 1822-1. High efficiency air filters (EPA, HEPA and ULPA). Part 1. Classification, performance testing, marking. Part 1: Classification, performance testing, marking— 22 стр.
High-efficiency filters and filter media for removing particles in air - Part 4: Test method for determining leakage of filter elements-Scan method (ISO 29463-4:2011)
