EN 1822-2:1998
(Main)High efficiency air filters (HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statistics
High efficiency air filters (HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statistics
This European Standard applies to high effciency particulate air filters and ultra low penetration air filters (HEPA and ULPA) used in the field of ventilation and air conditioning and for technical processes, e.g. for clean room technology or applications in the nuclear and 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.
Schwebstoffilter (HEPA und ULPA) - Teil 2: Aerosolerzeugung, Meßgeräte, Partikelzählstatistik
Diese Europäische Norm gilt für Schwebstoffilter (HEPA) und Hochleistungs-Schweb-stoffilter (ULPA) im Bereich der Raum- und Prozeßlufttechnik, z.B. in der Reinraumtechnik oder Anwen-dungen in der Nuklear- und pharmazeutischen Industrie. Er legt ein Verfahren zur Prüfung des Abscheidegrads auf der Basis von Partikelzähl-verfahren unter Verwendung eines flüssigen Prüfaerosols fest und ermöglicht eine einheitliche Klassifizie-rung der Schwebstoffilter nach dem Abscheidegrad.
Filtres à air à très haute efficacité et filtres à air à très faible pénétration (HEPA et ULPA) - Partie 2: Production d'aérosol, équipement de mesure et statistiques de comptage de particules
La présente norme européenne est applicable aux filtres à air à très haute efficacité et aux filtres à air à très faible pénétration (HEPA et ULPA) utilisés dans le domaine de la ventilation et de l'air conditionné ainsi que dans des procédés techniques, tels que la technique en salle blanche ou des applications dans le domaine nucléaire et l'industrie pharmaceutique. Il définit une méthode de détermination de l'efficacité, à partir d'une méthode de comptage de particules, au moyen d'un aérosol d'essai liquide et permet de classer les filtres de façon normalisée, en fonction de leur efficacité.
High efficiency air filters (HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statistics
General Information
- Status
- Withdrawn
- Publication Date
- 21-Apr-1998
- Withdrawal Date
- 17-Nov-2009
- Technical Committee
- CEN/TC 195 - Air filters for general air cleaning
- Drafting Committee
- CEN/TC 195 - Air filters for general air cleaning
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 18-Nov-2009
- Completion Date
- 18-Nov-2009
Relations
- Effective Date
- 22-Dec-2008
- Effective Date
- 22-Dec-2008
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Frequently Asked Questions
EN 1822-2:1998 is a standard published by the European Committee for Standardization (CEN). Its full title is "High efficiency air filters (HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statistics". This standard covers: This European Standard applies to high effciency particulate air filters and ultra low penetration air filters (HEPA and ULPA) used in the field of ventilation and air conditioning and for technical processes, e.g. for clean room technology or applications in the nuclear and 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 high effciency particulate air filters and ultra low penetration air filters (HEPA and ULPA) used in the field of ventilation and air conditioning and for technical processes, e.g. for clean room technology or applications in the nuclear and 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.
EN 1822-2:1998 is classified under the following ICS (International Classification for Standards) categories: 23.120 - Ventilators. Fans. Air-conditioners. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 1822-2:1998 has the following relationships with other standards: It is inter standard links to EN 1822-2:2009; is excused to EN 1822-1:1998. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 1822-2:1998 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.High efficiency air filters (HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statisticsSchwebstoffilter (HEPA und ULPA) - Teil 2: Aerosolerzeugung, Meßgeräte, PartikelzählstatistikFiltres a air a tres haute efficacité et filtres a air a tres faible pénétration (HEPA et ULPA) - Partie 2: Production d'aérosol, équipement de mesure et statistiques de comptage de particulesHigh efficiency air filters (HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statistics23.120QDSUDYHVentilators. Fans. Air-condition
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