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PD 6609:2007

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Environmental cleanliness in enclosed spaces. Guide to in situ high efficiency filter leak testing

Available format(s)

Hardcopy , PDF

Superseded date

06-19-2020

Language(s)

English

Published date

07-31-2007

Foreword
0 Introduction
1 Scope
2 Normative references
3 Requirements for testing
Annexes
Annex A (informative) High efficiency filter specification table
Annex B (informative) In situ leak test report
Bibliography

Provides information supplementary to the provisions of BS EN ISO 14644-3:2005.

This Published Document provides information supplementary to the provisions of BSENISO14644‑3:2005. In particular, it gives recommendations and explanatory guidance for in situ leak testing of high efficiency filters using an oil aerosol challenge and photometer. It also provides guidance on the procurement of replacement filters (AnnexA) and information that might be required in a test report (AnnexB).

The guidance contained in this document is for the leak testing of high efficiency air filters that can be face scanned. The document does not provide information on other tests carried out on high efficiency filters installed in cleanrooms, such as pressure differentials, air supply volumes, and airflow uniformity.

Committee
LBI/30
DevelopmentNote
Supersedes BS PD 6609(2000). (07/2007) Reviewed and confirmed by BSI, October 2012. (09/2012)
DocumentType
Standard
Pages
20
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

BS EN ISO 14644-3:2005 Cleanrooms and associated controlled environments Test methods
BS EN 1822-5:2009 High efficiency air filters (EPA, HEPA and ULPA) Determining the efficiency of filter elements
BS EN 1822-3:2009 High efficiency air filters (EPA, HEPA and ULPA) Testing flat sheet filter media
BS EN ISO 14644-4:2001 Cleanrooms and associated controlled environments. Design, construction and start-up
BS EN 1822-2:2009 High efficiency air filters (EPA, HEPA and ULPA) Aerosol production, measuring equipment, particle counting statistics
BS EN ISO 14644-5:2004 Cleanrooms and associated controlled environments Operations
BS EN 1822-1:2009 High efficiency air filters (EPA, HEPA and ULPA) Classification, performance testing, marking
BS 3928:1969 Method for sodium flame test for air filters (other than for air supply to I.C. engines and compressors)
BS EN 1822-4:2009 High efficiency air filters (EPA, HEPA and ULPA) Determining leakage of filter elements (scan method)
BS EN ISO 14644-2:2015 Cleanrooms and associated controlled environments Monitoring to provide evidence of cleanroom performance related to air cleanliness by particle concentration
BS EN ISO 14644-7:2004 Cleanrooms and associated controlled environments Separative devices (clean air hoods, gloveboxes, isolators and mini-environments)
BS EN ISO 14644-1:2015 Cleanrooms and associated controlled environments Classification of air cleanliness by particle concentration

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US$170.10
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