Glossiness is a physical quantity that evaluates the ability of a material surface to reflect light under a set of several prescribed conditions. At the same time, it expresses the reflective properties with direction selection, which refers to the ability of the surface of an object to produce specular reflection light, so it is often The gloss refers to the "specular gloss", and the so-called specular reflection refers to the reflection phenomenon where the reflection angle is equal to the incident angle. In order to accurately assess the gloss of the surface of the object, we can measure it with a professional gloss meter. Glossmeter manufacturers need to establish a stable, complete and accurate standard device, and the quantity transmission of the standard device needs to be derived from national standards. Therefore, when measuring gloss, you need to choose equipment that meets the requirements of the national working gloss meter. Generally, the working gloss meter is divided into two levels. The measurement accuracy of the first level gloss meter is higher than that of the second level gloss meter. After selecting the gloss meter, you can perform the measurement according to the following steps. Let's take a look at the editor of Gloss Standard For sale!

1. Turn on
Long press the power button to boot
2. Calibration
Calibrate the instrument through the standard board
3. Measurement
Place the measuring caliber of the instrument close to the surface of the object to be measured, and press the measuring key to measure.
The above is the Gloss Standard For sale editor's description: a brief introduction to the measurement knowledge of gloss.