Name: EN 1822-2 : 2019
Brand: CEN

HIGH EFFICIENCY AIR FILTERS (EPA, HEPA AND ULPA) - PART 2: AEROSOL PRODUCTION, MEASURING EQUIPMENT, PARTICLE COUNTING STATISTICS

Superseded date

28-02-2020

Published date

10-04-2019

Publisher

Comite Europeen de Normalisation

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Aerosol production
5 Measuring devices
6 Maintenance and inspection intervals
7 Particle counting statistics
Bibliography

Pertains to efficient particulate air filters (EPA), high efficiency particulate air filters (HEPA) and ultra low penetration air filters (ULPA) used in the field of ventilation and air conditioning and for technical processes, e.g. for applications in clean room technology or pharmaceutical industry.

Committee	TC 195
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Superseded
Supersedes	EN 1822-2:2009

Standards	Relationship
NS EN 1822-2 : 2009	Identical
NBN EN 1822-2 : 2010	Identical
SN EN 1822-2 : 2010	Identical
SS-EN 1822-2:2009	Identical
UNE-EN 1822-2:2010	Identical
NF EN 1822-2 : 2010	Identical
DIN EN 1822-2:2011-01	Identical
I.S. EN 1822-2:2009	Identical
ONORM EN 1822-2 : 2010	Identical
PN EN 1822-2 : 2009	Identical
NEN EN 1822-2 : 2009	Identical
UNI EN 1822-2 : 2010	Identical
BS EN 1822-2:2009	Identical

EN 1822-5:2009	High efficiency air filters (EPA, HEPA and ULPA) - Part 5: Determining the efficiency of filter elements
VDI 3491 Blatt 1:2016-07	Measurement of particles - Methods for generating test aerosols - Principles and overview
VDI 3489 Blatt 2:1995-12	Particulate matter measurement - Methods for characterizing and monitoring test aerosols - Continuous flow condensation nucleus counter
VDI 2080:1996-04	Measuring methods and measuring instruments for air-conditioning systems
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
VDI 3489 Blatt 3:1997-03	Particulate matter measurement - Methods of characterizing and monitoring test aerosols - Optical particle counter
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
VDI 3491 Blatt 5:1980-12	Particulate matter measurement; generation of test aerosols by nebulization of dye-solutions with nozzle atomizers
EN 1822-3:2009	High efficiency air filters (EPA, HEPA and ULPA) - Part 3: Testing flat sheet filter media
VDI 3491 Blatt 7:1987-12	Particulate matter measurement; generation of test aerosols; Rapaport-Weinstock generator
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
VDI 3491 Blatt 13:1996-06	Particulate matter measurement - Generation of test aerosols using a vibrating-orifice generator