09/30182875 DC : 0
Current
The latest, up-to-date edition.
BS ISO 29463-4 - HIGH-EFFICIENCY FILTERS AND FILTER MEDIA FOR REMOVING PARTICLES FROM AIR - PART 4: TEST METHOD FOR DETERMINING THE LEAKAGE OF FILTER ELEMENTS (SCAN METHOD)
Hardcopy , PDF
English
Foreword
Introduction
1 Scope
2 References
3 Terms and definitions
4 Principle
5 Test filter
6 Test apparatus
7 Test air
8 Test procedure
9 Test report
10 Maintenance and inspection of the test apparatus
Annex A (normative) - Oil Thread Leak Test
Annex B (normative) - Aerosol photometer filter scan test
method
Annex C (normative) - Determining the test parameters
Annex D (informative) - Example of an application with
evaluation
Annex E (Normative) - Leak Test with solid PSL Aerosol
Annex F (informative) - 0,3 - 0,5 [mu]m Particle Efficiency
Leak Test
Annex G (Informative) - Aerosol photometer total leakage
test method
Annex H (informative) - Calculation of Aerosol Challenge
Bibliography
| Committee |
MCE/21
|
| DocumentType |
Draft
|
| Pages |
49
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| EN 1822-5:2009 | High efficiency air filters (EPA, HEPA and ULPA) - Part 5: Determining the efficiency of filter elements |
| 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 14644-3:2005 | Cleanrooms and associated controlled environments — Part 3: Test methods |
| 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 |
| 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 14799:2007 | Air filters for general air cleaning - Terminology |
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