Norm

NEN-EN 1822-3:2009 en

Luchtfilters met een hoog rendement (EPA, HEPA en ULPA) - Deel 3: Beproeving van het vlakke filtermedium

49,30

Over deze norm

Status Definitief
Aantal pagina's 23
Gepubliceerd op 01-11-2009
Taal Engels
This European Standard applies to high efficiency particulate air filters 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 test aerosol, and allows a standardized classification of these filters in terms of their efficiency. This European Standard applies to testing sheet filter media used in high efficiency air filters. The procedure includes methods, test assemblies and conditions for carrying out the test, and the basis for calculating results.

Details

ICS-code 13.040.40
23.120
Nederlandse titel Luchtfilters met een hoog rendement (EPA, HEPA en ULPA) - Deel 3: Beproeving van het vlakke filtermedium
Engelse titel High efficiency air filters (EPA, HEPA and ULPA) - Part 3: Testing flat sheet filter media
Vervangt

Winkelwagen

Subtotaal:

Ga naar winkelwagen