SS-EN-1822-5 › High efficiency air filters (EPA, HEPA and ULPA) - Part 5: Determining the efficiency of filter elements

SS-EN-1822-5 - 2009 EDITION - SUPERSEDED
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This European Standard applies to efficient particulate air filters (EPA), high efficiency particulate air filters (HEPA) and ultra low penetration air filters (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 part of the EN 1822 series deals with measuring the efficiency of filter elements, specifying the conditions and procedures for carrying out tests, describing a specimen test apparatus and its components, and including the method for evaluating test results.

To find similar documents by classification:

13.040.40 (Stationary source emissions)

23.120 (Ventilators. Fans. Air-conditioners Marine ventilation and air-conditioning systems, see 47.020.90 Mining ventilation and air-conditioning systems, see 73.100.20 Ventilation and air-conditioning in buildings, see 91.140.30)

91.140.30 (Ventilation and air-conditioning systems Including ventilation ducts Ventilators and air-conditioners, see 23.120)

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Designation Name

SS-EN 1822-5:2009

Revision Level

2009 EDITION

Status

Superseded

Publication Date

Nov. 30, 2009

Language(s)

English

Page Count

40

International Equivalent

EN 1822-5:2009(IDT)