This is a Semi Gloss (Reference) Standard (also known as a tile or plate) which is compatible with all gloss meters.

GT-SG120 is a Semi-Gloss Standard at 20°. Manufactured from float glass, this standard is provided with an ISO/IEC 17025:2017 accredited certificate reporting the calibration values at 20°, 60° and 85°.


The typical values for a Semi-Gloss standard at 20° are as follows:

20° = 65GU

60° = ?

85° = ?


When the Standard is manufactured they are made to conform to the value that defines a Semi-Gloss standard at 20°, which in this case is 65-70GU. The values of the other 2 angles can not be influenced, however will still be reported on the calibration certificate.



Price for re-calibration at 1 angle(s) = £195

Price for re-calibration at 2 angle(s) = £210

Price for re-calibration at 3 angle(s) = £225

Gloss Tile, Semi Gloss Standard | AMECaL GT-SG120

  • All specifications, illustrations and descriptions of AMECaL Products are intended to give a general idea of the Products available and are subject to alteration. We reserve the right to substitute an alternative of similar specification at our discretion. AMECaL has taken all reasonable steps to ensure the accuracy of Product information provided, but we accept no liability for any errors or omissions.

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