This International Standard specifies a visual method for determining the image clarity of anodic oxidation coatings on aluminium and aluminium alloys, using a chart scale and a lightness scale, which are defined. The method can be applied only to flat surfaces that can reflect the image of the chart scale pattern.
ISO 10125:2010 Referenced Document
ISO/TR 8125:1984 Anodizing of aluminium and its alloys; Determination of colour and colour difference of coloured anodic coatings
ISO 10125:2010 history
2010ISO 10125:2010 Anodizing of aluminium and its alloys — Visual determination of image clarity of anodic oxidation coatings — Chart scale method