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O_2}v1rev 42013-07-04ISO 14912:2003, 2.1.3 MOD

volume fraction of oxygen in air

0112/2///61360_4#AAF902

quotient of the volume of oxygen and dry air, all volumes referring to the pressure and the temperature of the gas mixture

Used by classes
1
property
Code
AAF902
Data type
REAL_MEASURE_TYPEmeasure
Unit
UAA000 UAA000
Used by classes (1)

Version history4#

  1. Current rev 04
    17 Aug 2015 · 15:40 UTC by BATCH 00000917
    View on cdd.iec.ch ↗
  2. superseded rev 03
    23 Jul 2015 · 11:08 UTC by BATCH 00000907
    ↓ Version JSON
    View on cdd.iec.ch ↗
  3. superseded rev 02
    22 Jul 2015 · 14:21 UTC by BATCH 00000904
    ↓ Version JSON
    View on cdd.iec.ch ↗
  4. superseded rev 01
    04 Jul 2013 · 14:32 UTC by BATCH 00000825
    ↓ Version JSON
    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#

Note
dry air contains roughly (by volume) 78% nitrogen, 21% oxygen, 0.93% argon, 0.038% carbon dioxide, and small amounts of other gases.
Source document
ISO 14912:2003, 2.1.3 MOD
Version
1
Revision
4
Status
Standard
Responsible committee
TC3, SC3D
Dates
  • Current version: 2013-07-04
  • Current revision: 2015-08-17