RAL CLASSIC 840 HR-Register

The RAL 840-HR register comprises 215 semi matt primary standards on A5 cards contained within a protective case, the colour area of each standard measures 10.5 x 14.8 cm with the remaining card containing the relevant colour information. The cards are binding colour samples for colour matching and quality control and contain XYZ-values, the specification about the colour distance from the original standard and the reflectance curve.