Astm D523 Pdf Direct

5.1 : A glossmeter is used to measure the specular gloss. The instrument consists of a light source, a receptor (or detector), and a scale to read the gloss value.

7.1 The test specimen shall be a flat, non-metallic painted surface. astm d523 pdf

11.1 The precision of this test method has been determined. a receptor (or detector)

If you need to learn more about gloss measurement or need help with testing to ASTM standards, consult relevant industry professionals or resources. astm d523 pdf

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