I.S. EN ISO 14644-1:2015
Current
The latest, up-to-date edition.
CLEANROOMS AND ASSOCIATED CONTROLLED ENVIRONMENTS - PART 1: CLASSIFICATION OF AIR CLEANLINESS BY PARTICLE CONCENTRATION (ISO 14644-1:2015)
Hardcopy , PDF
English
01-01-2015
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
National Foreword
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Demonstration of compliance
Annex A (normative) - Reference method for classification
of air cleanliness by particle concentration
Annex B (informative) - Examples of classification
calculations
Annex C (informative) - Counting and sizing of airborne
macroparticles
Annex D (informative) - Sequential sampling procedure
Annex E (informative) - Specification of intermediate decimal
cleanliness classes and particle size thresholds
Annex F (informative) - Test instruments
Bibliography
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