RO
SR EN 1822-3:2002
High efficiency air filters (HEPA and ULPA) - Part 3: Testing flat sheet filter media
This European Standard applies to high efficiency particulate air filters and ultra low penetration air filters (HEPA and ULPA) used in the field of ventilation and air conditioning and for technical process, e.g. for clean room technology or applications in the nuclear and pharmaceutical industry. It established a procedure for the determination of the basis of a particle counting method using a liquid test aerosol, and allows a standardized classification of these filters in terms of their efficiency.
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Status :
Withdrawn
Approval date : 6/24/2002
Publish date : 6/25/2002
Withdrawal date : 6/30/2010
Number of pages : 22
ICS : 23.120 Ventilators. Fans. Air-conditioners
Technical Committee : 302 - Space heating appliances, ventilation and room air conditioner
- Normative reference SR EN 1822-1:2002
- Replaced by SR EN 1822-3:2010