DD ISO/TS 21220:2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Particulate air filters for general ventilation. Determination of filtration performance
Hardcopy , PDF
English
30-11-2009
31-12-2016
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviated terms
4 Filter
5 Classification/rating
6 Test rig and equipment
7 Qualification of test rig and apparatus
8 Test materials
9 Test procedure
10 Uncertainty calculation of the test results
11 Test report
Annex A (normative) - Conditioning test
Annex B (informative) - Shedding from filters
Annex C (informative) - Commentary
Annex D (normative) - Pressure drop calculation
Bibliography
Provides test methods and specifies a test rig for measuring the filter performance of particulate air filters used for general ventilation.
| Committee |
MCE/21
|
| DocumentType |
Standard
|
| Pages |
66
|
| PublisherName |
British Standards Institution
|
| RevisionOf | |
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO/TS 21220:2009 | Identical |
| ASTM F 328 : 1998 | Standard Practice for Calibration of an Airborne Particle Counter Using Monodisperse Spherical Particles |
| ASHRAE 52.2 : 2017 | METHOD OF TESTING GENERAL VENTILATION AIR-CLEANING DEVICES FOR REMOVAL EFFICIENCY BY PARTICLE SIZE |
| ISO 2854:1976 | Statistical interpretation of data — Techniques of estimation and tests relating to means and variances |
| ASTM F 649 : 2001 | Standard Practice for Secondary Calibration of Airborne Particle Counter Using Comparison Procedures (Withdrawn 2007) |
| EN 779:2012 | Particulate air filters for general ventilation - Determination of the filtration performance |
| 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 |
| ASME MFC 3M : 2004 | MEASUREMENT OF FLUID FLOW IN PIPES USING ORIFICE, NOZZLE, AND VENTURI |
| EN 1822-3:2009 | High efficiency air filters (EPA, HEPA and ULPA) - Part 3: Testing flat sheet filter media |
| ISO 21501-4:2007 | Determination of particle size distribution — Single particle light interaction methods — Part 4: Light scattering airborne particle counter for clean spaces |
| ISO 12103-1:2016 | Road vehicles — Test contaminants for filter evaluation — Part 1: Arizona test dust |
| ISO 21501-1:2009 | Determination of particle size distribution — Single particle light interaction methods — Part 1: Light scattering aerosol spectrometer |
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