This International Standard specifies a method for checking the continuity of thin anodic oxidation coatings on
aluminium and its alloys by a copper sulfate contact test.
The use of this method is limited to anodic oxidation coatings of thickness less than 5 μm, or coatings that
have been deformed.
NOTE The method described enables a rapid check to be made for the continuity of a thin coating of aluminium
oxidation on aluminium and its alloys. In cases of doubt regarding a visible fault on the surface of a coating, the use of this
method makes it possible to verify whether the fault corresponds to a local gap in the coating which exposes bare metal.
BS EN ISO 2085:2010 history
2018BS EN ISO 2085:2018 Anodizing of aluminium and its alloys. Check for continuity of thin anodic oxidation coatings. Copper sulfate test
2010BS EN ISO 2085:2010 Anodizing of aluminium and its alloys. Check for continuity of thin anodic oxidation coatings. Copper sulfate test
2001BS EN 12373-16:2001 Aluminium and aluminium alloys. Anodizing. Check for continuity of thin anodic oxidation coatings. Copper sulfate test
BS EN ISO 2085:2010 Anodizing of aluminium and its alloys. Check for continuity of thin anodic oxidation coatings. Copper sulfate test has been changed from BS EN 12373-16:2001 Aluminium and aluminium alloys. Anodizing. Check for continuity of thin anodic oxidation coatings. Copper sulfate test.