ISO 7759:1983 Anodizing of aluminium and its alloys; Measurement of reflectivity characteristics of aluminium surfaces using abridged goniophotometer or goniophotometer
Specifies a method for the measurement of the reflectivity characteristics responsible for the appearance of high-gloss metal surfaces. The method is not suitable for diffuse-finish metal surfaces, nor does it measure colour, which is another appearance attribute. Precision of goniophotometers is included in an annex.
ISO 7759:1983 history
2010ISO 7759:2010 Anodizing of aluminium and its alloys - Measurement of reflectance characteristics of aluminium surfaces using a goniophotometer or an abridged goniophotometer
1983ISO 7759:1983 Anodizing of aluminium and its alloys; Measurement of reflectivity characteristics of aluminium surfaces using abridged goniophotometer or goniophotometer