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Internationally recognised as the leading set of standards for checking the consistency of operation and accuracy of colour measuring instruments over long periods, CCSII consists of 12 glazed ceramic tile standards.
3 Neutral Grey Standards - for checking photometric linearity
7 Chromatic Standards - for checking spectral response
2 Colour Difference Standards - providing a direct check on colour difference
measurement for repeatability purposes
To ensure that the standards fit precisely to the aperture of an instrument, production is carefully controlled to preserve a smooth, very slightly convex surface.
The CCSII are available in two basic 5cm x 5cm (option 10x10cm) or can be made to customers specific specifications.
