D523 Pdf — Astm

3.1 : The ratio of the specularly reflected light to the incident light, measured at a specified angle.

10.1 The gloss value is reported as a numerical value. astm d523 pdf

7.1 The test specimen shall be a flat, non-metallic painted surface. consult relevant industry professionals or resources.

9.1 No calculations are required; the gloss value is read directly from the instrument. astm d523 pdf

6.1 The glossmeter shall be calibrated using a certified reference standard.

If you need to learn more about gloss measurement or need help with testing to ASTM standards, consult relevant industry professionals or resources.