DS/EN ISO 14644-1:1999
Cleanrooms and associated controlled environments - Part 1: Classification of air cleanliness

Standard No.

DS/EN ISO 14644-1:1999

Release Date

1999

Published By

Danish Standards Foundation

Status

Be replaced 2012-04

Replace By

DS/EN 12953-2:2012

Latest

DS/EN 12953-2:2012

Scope

This standard covers the classification of air cleanliness in cleanrooms and associated controlled environments, exclusively in terms of concentration of airborne particles.

DS/EN ISO 14644-1:1999 history

• 2012 DS/EN 12953-2:2012 Shell boilers - Part 2: Materials for pressure parts of boilers and accessories
• 1999 DS/EN ISO 14644-1:1999 Cleanrooms and associated controlled environments - Part 1: Classification of air cleanliness

DS/EN ISO 14644-1:1999 Cleanrooms and associated controlled environments - Part 1: Classification of air cleanliness was changed to DS/EN 12953-2:2012 Shell boilers - Part 2: Materials for pressure parts of boilers and accessories.