BS EN 1822-1:2019 ✓ Most Recent

Scope: This document applies to high efficiency particulate and ultra-low penetration air filters (EPA, HEPA and ULPA) used in the field of ventilation and air conditioning and for technical processes, e.g. for applications in clean room technology or pharmaceutical industry.

It establishes a procedure for the determination of the efficiency on the basis of a particle counting method using a liquid (or alternatively a solid) test aerosol and allows a standardized classification of these filters in terms of their efficiency, both local and integral efficiency.

Cross References:
EN ISO 29463-3
ISO 29463-3
EN ISO 5167-1
ISO 5167-1
ISO 2859-1
EN 14799
EN ISO 29463-2:2018
ISO 29463-5:2011
EN ISO 29463-5:2018
ISO 29463-2:2011
EN ISO 29463-4:2018
ISO 29463-4:2011
EN ISO 9000
ISO 9000
ISO 14644-3:2005
EN ISO 14644-3:2005


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