EN 1822-3:2009

High efficiency air filters (EPA, 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 (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.

Schwebstofffilter (EPA, HEPA und ULPA) - Teil 3: Prüfung des planen Filtermediums

Diese Europäische Norm gilt für Hochleistungs-Partikelfilter (EPA) Schwebstofffilter (HEPA) und
Hochleistungs-Schwebstofffilter (ULPA) im Bereich der Raum- und Prozesslufttechnik, z. B. Anwendungen in
der Reinraumtechnik oder in der pharmazeutischen Industrie.
Sie legt ein Verfahren zur Prüfung des Abscheidegrades auf Basis von Partikelzählverfahren unter Verwendung
eines flüssigen Prüfaerosols fest und ermöglicht eine einheitliche Klassifizierung der Schwebstofffilter
nach dem Abscheidegrad, sowohl nach dem integralen als auch nach dem lokalen Abscheidegrad.
Diese Europäische Norm gilt für die Prüfung von planen Filtermedien, die in Schwebstofffiltern eingesetzt
werden. Prüfverfahren, Prüfeinrichtungen, Prüfbedingungen und Berechnungsgrundlagen sind im Einzelnen
beschrieben.

Filtres à air à haute efficacité (EPA, HEPA et ULPA) - Partie 3: Essais de medias filtrants plans

La présente Norme européenne s'applique aux filtres à air à haute efficacité et aux filtres à air à très faible pénétration (EPA, HEPA et ULPA) utilisés dans le domaine de la ventilation et de la climatisation, ainsi que dans des procédés techniques, tels que les applications en salle blanche ou l'industrie pharmaceutique.
Elle définit une méthode de détermination de l'efficacité, à partir d'une méthode du comptage de particules à l'aide d'un aérosol d'essai liquide et permet une classification normalisée de ces filtres en fonction de leur efficacité.
La présente Norme européenne s'applique aux essais de media filtrants plans utilisés dans les filtres à air à très haute efficacité. Elle comporte les méthodes, circuits d'essai et conditions permettant la bonne réalisation de l'essai et fournit la base de calcul des résultats.

Visoko učinkoviti zračni filtri (EPA, HEPA in ULPA) - 3. del: Preskušanje ravnih filtrskih medijev

Ta evropski standard velja za visoko učinkovite zračne filtre drobnih delcev in zračne filtre z ultra nizko penetracijo (EPA, HEPA in ULPA), ki se uporabljajo na področju prezračevanja in klimatizacije ter za tehnične postopke, npr. za naprave v tehnologiji čistega prostora ali farmacevtski industriji. Vzpostavlja postopek za določitev učinkovitosti na osnovi metode štetja delcev z uporabo tekočega testnega aerosola ter omogoča standardizirano klasifikacijo teh filtrov glede na njihovo učinkovitost. Ta evropski standard velja za preskušanje ravnih filtrskih medijev, ki se uporabljajo v visoko učinkovitih zračnih filtrih. Postopek vključuje metode, namestitev elementov pri preskusu in pogoje za izvajanje preskusa ter osnovo za izračun rezultatov.

General Information

• Status: Withdrawn
• Publication Date: 17-Nov-2009
• Withdrawal Date: 09-Oct-2018
• ICS: 13.040.40 - Stationary source emissions
• ICS: 23.120 - Ventilators. Fans. Air-conditioners
• Technical Committee: CEN/TC 195 - Air filters for general air cleaning
• Drafting Committee: CEN/TC 195/WG 2 - HEPA and ULPA filters
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 10-Oct-2018
• Ref Project: SIST EN 1822-3:2010 - High efficiency air filters (EPA, HEPA and ULPA) - Part 3: Testing flat sheet filter media

Relations

• Replaces: EN 1822-3:1998 - High efficiency air filters (HEPA and ULPA) - Part 3: Testing flat sheet filter media
• Effective Date: 22-Dec-2008
• Replaced By: EN ISO 29463-3:2018 - High-efficiency filters and filter media for removing particles in air - Part 3: Testing flat sheet filter media (ISO 29463-3:2011)
• Effective Date: 17-Oct-2018

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Schwebstofffilter (EPA, HEPA und ULPA) - Teil 3: Prüfung des planen FiltermediumsFiltres à air à haute efficacité (EPA, HEPA et ULPA) - Partie 3: Essais de medias filtrants plansHigh efficiency air filters (EPA, HEPA and ULPA) - Part 3: Testing flat sheet filter media23.120QDSUDYHVentilators. Fans. Air-conditionersICS:Ta slovenski standard je istoveten z:EN 1822-3:2009SIST EN 1822-3:2010en01-januar-2010SIST EN 1822-3:2010SLOVENSKI
STANDARDSIST EN 1822-3:20001DGRPHãþD



SIST EN 1822-3:2010



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1822-3
November 2009 ICS 13.040.40 Supersedes EN 1822-3:1998English Version
High efficiency air filters (EPA, HEPA and ULPA) - Part 3: Testing flat sheet filter media
Filtres à air à haute efficacité (EPA, HEPA et ULPA) - Partie 3: Essais de medias filtrants plans
Schwebstofffilter (EPA, HEPA und ULPA) - Teil 3: Prüfung des planen Filtermediums This European Standard was approved by CEN on 17 October 2009.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1822-3:2009: ESIST EN 1822-3:2010



EN 1822-3:2009 (E) 2 Contents Page Foreword .3Introduction .41Scope .52Normative references .53Terms and definitions .54Symbols and abbreviations .55Description of the test method .76Sampling of sheet filter media .77Test apparatus .77.1General .77.2Test arrangements for testing with monodisperse test aerosol .77.3Test arrangements for testing with a polydisperse test aerosol . 107.4Test filter mounting assembly . 127.4.1General . 127.4.2Measurement of differential pressure . 137.4.3Sampling . 137.5Determination of the filter medium face velocity . 148Requirements for the test air .
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