PD 6609:2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Environmental cleanliness in enclosed spaces. Guide to in situ high efficiency filter leak testing
Hardcopy , PDF
19-06-2020
English
31-07-2007
Important note : Users cannot be edited or removed once added to your Multi user PDF.
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.
| 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Superseded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 |
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.
| 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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