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BS EN 1822-5:2009

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

High efficiency air filters (EPA, HEPA and ULPA) Determining the efficiency of filter elements
Available format(s)

Hardcopy , PDF

Superseded date

10-22-2018

Language(s)

English

Published date

01-31-2010

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Description of the method
5 Test filter
6 Test apparatus
7 Conditions of the test air
8 Test procedure
9 Evaluation
10 Test report
11 Maintenance and inspection of the test apparatus
Annex A (informative) - Testing and classification
        method for filters with MPPS <= 0,1 [mu]m
        (e.g membrane medium filters)
Annex B (normative) - Testing and classification of
        filters using media with (charged) synthetic
        fibers
Bibliography

Pertains 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.

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.

Committee
MCE/21
DevelopmentNote
Supersedes 96/703630 DC. (09/2005) Supersedes 08/30176855 DC. (01/2010)
DocumentType
Standard
Pages
32
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
NF EN 1822-5 : 2010 Identical
SN EN 1822-5 : 2010 Identical
EN 1822-5:2009 Identical
UNE-EN 1822-5:2010 Identical
NEN EN 1822-5 : 2009 Identical
I.S. EN 1822-5:2009 Identical
DIN EN 1822-5:2011-01 Identical
UNI EN 1822-5 : 2010 Identical
ONORM EN 1822-5 : 2011 Identical
NS EN 1822-5 : 2009 Identical
NBN EN 1822-5 : 2010 Identical

PD 6609:2007 Environmental cleanliness in enclosed spaces. Guide to in situ high efficiency filter leak testing

EN 779:2012 Particulate air filters for general ventilation - Determination of the filtration performance
EN 1822-2:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statistics
EN ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO 5167-1:2003)
ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements
EN 1822-3:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 3: Testing flat sheet filter media
ISO 9000:2015 Quality management systems — Fundamentals and vocabulary
EN 1822-1:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 1: Classification, performance testing, marking
EN 1822-4:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 4: Determining leakage of filter elements (scan method)
EN ISO 9000:2015 Quality management systems - Fundamentals and vocabulary (ISO 9000:2015)
EN 14799 : 2007 AIR FILTERS FOR GENERAL AIR CLEANING - TERMINOLOGY

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