NF EN 1822-4 : 2010
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 4: DETERMINING LEAKAGE OF FILTER ELEMENTS (SCAN METHOD)
10-05-2019
12-01-2013
Avant-propos
Introduction
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Description du mode opératoire
5 Filtre d'essai
6 Appareillage d'essai
7 Air d'essai
8 Mode opératoire d'essai
9 Évaluation
10 Rapport d'essai
11 Maintenance et controle de l'appareillage d'essai
Annexe A (normative) - Essai au brouillard d'huile
Annexe B (normative) - Détermination des paramètres
d'essai
Annexe C (informative) - Exemple d'application avec
évaluation
Annexe D (informative) - Essai d'étanchéité avec un aérosol
solide de latex (PSL)
Annexe E (informative) - Essai d'étanchéité à comptage
particulaire avec des particules de 0,3 pico m
à 0,5 pico m
Bibliographie
Applicable to high efficiency air filters and ultra low penetration air filters (HEPA- and ULPA-filters) for use in the field of air conditioning and ventilation and for the technical processes, e.g. for clean room technology or applications in the nuclear or pharmaceutical industry. It gives a method for determining 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.
| DevelopmentNote |
Indice de classement: X44-014-4. Supersedes NFX 44 014-4. (02/2004) PR NF EN 1822-4 June 2008. (06/2008)
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NS EN 1822-4 : 2009 | Identical |
| BS EN 1822-4:2009 | Identical |
| DIN EN 1822-4:2011-01 | Identical |
| ONORM EN 1822-4 : 2012 | Identical |
| EN 1822-4:2009 | Identical |
| NBN EN 1822-4 : 2010 | Identical |
| UNE-EN 1822-4:2010 | Identical |
| SN EN 1822-4 : 2010 | Identical |
| NEN EN 1822-4 : 2009 | Identical |
| I.S. EN 1822-4:2009 | Identical |
| UNI EN 1822-4 : 2010 | Identical |
| NFS 90 351 : 2013 | ETABLISSEMENTS DE SANTE - ZONES A ENVIRONNEMENT MAITRISE - EXIGENCES RELATIVES A LA MAITRISE DE LA CONTAMINATION AEROPORTEE |
| EN 1822-5:2009 | High efficiency air filters (EPA, HEPA and ULPA) - Part 5: Determining the efficiency of filter elements |
| EN 1822-2:2009 | High efficiency air filters (EPA, HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statistics |
| EN 1822-3:2009 | High efficiency air filters (EPA, HEPA and ULPA) - Part 3: Testing flat sheet filter media |
| EN 1822-1:2009 | High efficiency air filters (EPA, HEPA and ULPA) - Part 1: Classification, performance testing, marking |
| EN 14799:2007 | Air filters for general air cleaning - Terminology |
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