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v1rev 12026-06-29ISO 14644-1:2015, Table 1

ISO classes of air cleanliness by particle concentration

0112/2///61360_7#CBA308

air cleanliness class by particle concentration of air in a cleanroom or clean zone

Used by classes
1
property
Used by classes (1)

Version history1#

  1. Current rev 01
    29 Jun 2026 · 07:38 UTC by BATCH 00001265
    View on cdd.iec.ch ↗

IEC CDD records every published revision of each entity — version number, status, timestamp, and the change request that introduced it. OpenCDD captures the full chain of custody from cdd.iec.ch; the entry marked Current is the one rendered on this page.

Metadata#

Source document
ISO 14644-1:2015, Table 1
Version
1
Revision
1
Status
Standard
Publisher
IEC
Published in
IEC 61360-7
Responsible committee
IEC/SC 3D
Change request
C00195
Dates
  • Original: 2026-06-29
  • Current version: 2026-06-29
  • Current revision: 2026-06-29