BS EN ISO 16890-4:2016 Air filters for general ventilation. Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2016)
Publication Year
2016
Document Status
Withdrawn
Abstract
Determines the fractional efficiency of the air filter using isopropanol (IPA).
Document History
Supersedes BS EN 779:2012 and DD ISO/TS 21220:2009.
ISBN
9780580801938
Publisher Information
British Standards Institution
With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
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