<p>ISO 2931:2010 specifies a method for assessing the quality of sealed anodic oxidation coatings on aluminium and its alloys by measurement of the admittance.</p>
<p>The method is applicable to anodic oxidation coatings sealed in an aqueous medium.</p>
<p>The method is suitable for use as a production-control test and as an acceptance test where there is agreement between the supplier and the customer.</p>
<p>Any type of anodized component can be tested by the method described, provided that there is a sufficient area (a circle of diameter about 20 mm ) and that the film thickness is greater than 3 µm.</p>
Registration number (WIID)
51488
Scope
<p>ISO 2931:2010 specifies a method for assessing the quality of sealed anodic oxidation coatings on aluminium and its alloys by measurement of the admittance.</p>
<p>The method is applicable to anodic oxidation coatings sealed in an aqueous medium.</p>
<p>The method is suitable for use as a production-control test and as an acceptance test where there is agreement between the supplier and the customer.</p>
<p>Any type of anodized component can be tested by the method described, provided that there is a sufficient area (a circle of diameter about 20 mm ) and that the film thickness is greater than 3 µm.</p>
