Stone gloss meter manufacturers tell you that the common methods of stone gloss detection are: the visual assessment method and instrument detection method. The traditional visual assessment method is easily affected by factors such as the external environment, the observer's angle, and the observer's subjective emotions, and the measurement results are prone to bias. Therefore, manufacturers who have high requirements for the gloss of stone products will use a gloss meter with more accurate detection values ​​to measure the gloss of the stone surface.

Stone gloss meter manufacturers tell you that the gloss of stone refers to the ability of its surface to reflect light when it is irradiated by light, expressed as a percentage of the amount of light reflected by the sample in the direction of regular reflection relative to the amount of light reflected by the standard surface.
Stone gloss meter manufacturers tell you that the principle of measuring the specular gloss of the stone surface is: under the specified geometric conditions, the specular gloss of the style is the ratio of its specular reflection luminous flux to the specular reflection luminous flux of the standard black glass under the same conditions multiplied by 100.
The above information is the Stone gloss meter manufacturer's introduction and analysis of the evaluation method of stone gloss, hope it helps you.