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BSi – The company, BSI British Standards, is a national standards body of the United Kingdom (NBS) and it was actually the very first one in the world. It represents national and social interests of Great Britain in all European and international standardization organizations and in the development of business information of British institutions of all sizes and sectors. BSI British Standards cooperates with manufacturing and service industries, various companies, the government and with consumers as well in order to facilitate the production of British, European and international standards. A part of BSI Group, BSI British Standards, works closely with the government of the United Kingdom, especially in the Department for Innovations, Universities and Skills (DIUS).
Tracked Changes. Hydraulic fluid power. Filters. Multi-pass method for evaluating filtration performance of a filter element.
Standard published on 1.11.2022
Selected format:Air filters for general ventilation. Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM).
Standard published on 31.3.2017
Selected format:Air filters for general ventilation. Measurement of fractional efficiency and air flow resistance.
Standard published on 22.11.2024
Selected format:Tracked Changes. Air filters for general ventilation. Measurement of fractional efficiency and air flow resistance.
Standard published on 25.1.2023
Selected format:Air filters for general ventilation. Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured.
Standard published on 5.9.2024
Selected format:Tracked Changes. Air filters for general ventilation. Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured.
Standard published on 10.9.2024
Selected format:Air filters for general ventilation. Conditioning method to determine the minimum fractional test efficiency.
Standard published on 2.11.2022
Selected format:Tracked Changes. Air filters for general ventilation. Conditioning method to determine the minimum fractional test efficiency.
Standard published on 21.12.2022
Selected format:Children´s furniture. Mattresses for cots and cribs. Safety requirements and test methods.
Standard published on 12.7.2021
Selected format:Test methods for evaluating degradation of characteristics of cleanable filter media.
Standard published on 31.3.2016
Selected format:Latest update: 2026-08-14 (Number of items: 2 293 479)
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