ONORM EN 1822-1 : 2011
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 1: CLASSIFICATION, PERFORMANCE TESTING, MARKING
01-09-2019
12-01-2013
Foreword
1 Scope
2 Normative references
3 Definitions, symbols and abbreviations
3.1 Definitions
3.2 Symbols and abbreviations
4 Classification
4.1 Groups of filters
4.2 Classes of filters
5 Requirements
5.1 General
5.2 Material
5.3 Nominal air volume flow rate
5.4 Pressure difference
5.5 Filtration performance
6 Test methods
6.1 Test rigs
6.2 Test conditions
6.3 Test aerosols
6.4 Survey of test procedures
6.5 Test procedures
7 Assessment of the filter, documentation
8 Marking
Applicable to high efficiency particulate and ultra low penetration air filters (HEPA and ULPA) used for ventilation and air conditioning, together with technical processes, such as for clean room technology or applications in the nuclear and pharmaceutical industry. Determines a method for defining the efficiency based on a particle counting method using a liquid test aerosol, and permits a standardized classification of these filters in terms of their efficiency.
| Committee |
TC 141
|
| DocumentType |
Standard
|
| PublisherName |
Osterreichisches Normungsinstitut/Austrian Standards
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| I.S. EN 1822-1:2009 | Identical |
| SN EN 1822-1 : 2010 | Identical |
| EN 1822-1:2019 | Identical |
| NEN EN 1822-1 : 2009 | Identical |
| NF EN 1822-1 : 2010 | Identical |
| DIN EN 1822-1:2011-01 | Identical |
| BS EN 1822-1:2009 | Identical |
| NS EN 1822-1 : 2009 | Identical |
| UNE-EN 1822-1:2010 | Identical |
| NBN EN 1822-1 : 2010 | Identical |
| EN 1822-1:2009 | Identical |
| UNI EN 1822-1 : 2010 | Identical |
| ONORM EN 1822-4 : 2012 | HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 4: DETERMINING LEAKAGE OF FILTER ELEMENTS (SCAN METHOD) |
| ONORM EN 1822-2 : 2010 | HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT, PARTICLE COUNTING STATISTICS |
| ONORM EN 1822-5 : 2011 | HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 5: DETERMINING THE EFFICIENCY OF FILTER ELEMENTS |
| ONORM EN 1822-3 : 2012 | HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 3: TESTING FLAT SHEET FILTER MEDIA |
| ONORM H 6020 : 2015 | VENTILATION AND AIR CONDITIONING PLANTS FOR LOCATIONS FOR MEDICAL USE - DESIGN, CONSTRUCTION, OPERATION, MAINTENANCE, TECHNICAL AND HYGIENIC INSPECTIONS |
| ONORM EN ISO 5167-3 : 2003 | MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 3: NOZZLES AND VENTURI NOZZLES |
| ONORM EN 1822-5 : 2011 | HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 5: DETERMINING THE EFFICIENCY OF FILTER ELEMENTS |
| ONORM EN 1822-2 : 2010 | HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT, PARTICLE COUNTING STATISTICS |
| ONORM EN 1822-3 : 2012 | HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 3: TESTING FLAT SHEET FILTER MEDIA |
| ONORM EN ISO 5167-4 : 2003 | MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRUCLAR CROSS-SECTION CONDUITS RUNNING FULL - PART 4: VENTURI TUBES |
| ONORM 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 |
| ONORM EN ISO 5167-2 : 2003 | MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 2: ORIFICE PLATES |
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