ISO 9225
Corrosion of Metals and Alloys - Corrosivity of Atmospheres - Measurement of Pollution
inactive
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| Organization: | ISO |
| Publication Date: | 1 January 1992 |
| Status: | inactive |
| Page Count: | 14 |
| ICS Code (Corrosion of metals): | 77.060 |
scope:
This International Standard specifies three methods for measuring the deposition rates of sulfur dioxide (SO2) (sulfur compounds) and airborne salinity.
It does not cover concentration measurements. The concentration of sulfur dioxide (SO2) and other pollutants in the air should be measured in accordance with standard methods, e.g. ISO 4221:1960, Air quality - Determination of mass concentration of sulphur dioxide in ambient air - Thorin spectrophotometric method.
The measurement methods included in this International Standard apply for characterization of corrosivity of the test site. The pollution data obtained by these methods are generally used for the determination of corrosivity categories.
Document History
February 1, 2012
Corrosion of metals and alloys — Corrosivity of atmospheres — Measurement of environmental parameters affecting corrosivity of atmospheres
This International Standard specifies methods for measuring the parameters needed for corrosivity estimation used for classification of the corrosivity of atmospheres in ISO 9223.
This International...
ISO 9225
January 1, 1992
Corrosion of Metals and Alloys - Corrosivity of Atmospheres - Measurement of Pollution
This International Standard specifies three methods for measuring the deposition rates of sulfur dioxide (SO2) (sulfur compounds) and airborne salinity.
It does not cover concentration measurements....