AS/NZS 1301.540:2016
Methods of test for pulp and paper - Determination of colour by diffuse reflectance - Indoor illumination conditions (D50/2 degrees)
standard by Australian/New Zealand Standards, 01/01/2016
Adopts ISO 5631-3:2015, which specifies a method for measuring the colour of paper and board by the diffuse reflectance method with the elimination of specular gloss.