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  • BSI
    BS EN 1822-1:2019 High efficiency air filters (EPA, HEPA and ULPA) - Classification, performance testing, marking
    Edition: 2019
    $316.70
    / user per year

Description of BS EN 1822-1:2019 2019

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.



Standard NumberBS EN 1822-1:2019
TitleHigh efficiency air filters (EPA, HEPA and ULPA) - Classification, performance testing, marking
StatusDefinitive
Publication Date2019-04-24
ReplacesBS EN 1822-1:2009
Identical National Standard OfEN 1822-1:2019
DescriptorsMarking, Performance, Efficiency, Grades (quality), Ventilation, Air cleaning equipment, Filters, Clean rooms, Air filters, Test equipment, Performance testing, Air-distribution systems, Aerosols, Air pollution, Classification systems, Air-conditioning systems, Certificates of conformity, Particle size measurement, Leak tests, Testing conditions
ICS23.120 Ventilators. Fans. Air-conditioners, 13.040.40 Stationary source emissions
CommitteeMCE/21
ISBN978 0 580 98150 0
PublisherBSI
Pages22

About BSI

BSI Group, also known as the British Standards Institution is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses.
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