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EN ISO 14644-1:1999

Cleanrooms and associated controlled environments - Part 1: Classification of air cleanliness (ISO 14644-1:1999)

Publication date:   Jul 7, 2001

General information

99.60 Withdrawal effective   Dec 23, 2015

CEN

CEN/TC 243 Cleanroom technology

European Norm

13.040.01   Air quality in general

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Scope

This Part of this European Standard specifies the classification of particulate cleanliness for cleanrooms and clean air controlled spaces in three possible occupancy states according to the number concentration of airborne particulate matter present.

Life cycle

NOW

WITHDRAWN
EN ISO 14644-1:1999
99.60 Withdrawal effective
Dec 23, 2015

REVISED BY

PUBLISHED
EN ISO 14644-1:2015