BS 6161-2 81st Edition, October 30, 1981
Methods of Test for Anodic Oxidation Coatings on Aluminium and Its Alloys Part 2: Determination of Thickness of Anodic Oxide Coatings: Non- Destructive Measurement by Split-Beam Microscope
Includes all amendments and changes through Reaffirmation Notice , November 15, 1994
Additional Comments: SAME AS ISO 2128 * W/D S/S BY BS EN 12373-3
Published By:British Standards Institution (BSI)
Inapplicable to opaque coatings or rough surfaces.