BS EN ISO 16890-4:2016 Air filters for general ventilation. Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2016) (Incorporating corrigendum March 2017) (Withdrawn)
Publication Year
2016
Document Status
Withdrawn
Abstract
Determines the fractional efficiency of the air filter using isopropanol (IPA).
Document History
Superseded by BS EN ISO 16890-4:2022. Supersedes BS EN 779:2012 and DD ISO/TS 21220:2009. Amendment dated 31 March 2017 - Supersession details updated to reflect extension of CEN date of withdrawal (DOW).
ISBN
9780580977497
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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