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Normas DIN – AENOR
DIN EN 1822-1:2008-04

DIN EN 1822-1:2008-04

High efficiency air filters (EPA, HEPA and ULPA) - Part 1: Classification, performance testing, marking; German version EN 1822-1:2009 / Note: Date of issue 2010-01-18

Filtres à air à très haute efficacité et filtres à air à très faible pénétration (EPA, HEPA et ULPA) - Partie 1: Classification, essais de performance et marquage; Version allemande EN 1822-1:2009 / Attention: Date de parution 2010-01-18

Schwebstoffilter (EPA, HEPA und ULPA) - Teil 1: Klassifikation, Leistungsprüfung, Kennzeichnung; Deutsche Fassung EN 1822-1:2009 / Achtung: Erscheinungsdatum 2010-01-18

Fecha Anulación:
2011-01 /Withdrawn
Equivalencias internacionales:

EN 1822-1 (2009-11)

Relación con otras normas DIN:

Reemplazada por: DIN EN 1822-1:2011-01

Resumen:
The document applies to high efficiency air filters used in the field of ventilation and air conditioning and for technical processes, in particular for clean room technology. 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.
Keywords:
Air conditioning, Air filters, Air-conditioning systems, Classification, Classification systems, Clean rooms, Clean-room technology, Concentration of particles, Definitions, Filters, High capacity, High-efficiency submicron particulate airfilters, Marking, Measurement, Measuring techniques, Mechanical engineering, Particle filters, Particles, Particulate matter measurement, Process ventilation, Rating tests, Separation efficiency, Specification (approval), Test aerosols, Testing, Testing conditions
72,24
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