Norm

NEN-EN 1822-1:2009 en

Luchtfilters met een hoog rendement (EPA, HEPA en ULPA) - Deel 1: Classificatie, beproevingsmethoden, merken

49,30

Over deze norm

Status Definitief
Aantal pagina's 20
Gepubliceerd op 01-11-2009
Taal Engels
This European Standard 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.

Details

ICS-code 13.040.40
23.120
Nederlandse titel Luchtfilters met een hoog rendement (EPA, HEPA en ULPA) - Deel 1: Classificatie, beproevingsmethoden, merken
Engelse titel High efficiency air filters (EPA, HEPA and ULPA) - Part 1: Classification, performance testing, marking
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