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BS EN ISO 16890-4:2022 Air filters for general ventilation. Conditioning method to determine the minimum fractional test efficiency
Publication Year
2022
Document Status
Current
Abstract
Determines the fractional efficiency of the air filter using isopropanol (IPA).
Document History
Supersedes BS EN ISO 16890-4:2016. See National foreword for information from the UK committee who voted against approval of this standard.
ISBN
9780539068528
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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