When light is projected onto the surface of an object, light will be reflected, and the ability of the surface of an object to reflect light is called gloss. The gloss of the surface of different objects is different, and the measure of the ability of the surface to reflect light is called gloss. Gloss is expressed as a percentage. The glossier the surface of an object, the stronger its ability to reflect light and the higher the brightness. The size of the gloss is measured by a gloss meter. According to the size of the gloss, the paint can be divided into bright, matt, matt and so on. So let's talk about the analysis techniques currently used by Multi-angle gloss meter:

Take the image with a computer micro camera, calculate the color value (red, green, blue value) of the image through software (such as color wizard), and then convert it into the required transformation value (red, yellow, blue value, its numerical value through the search database) , the unit is different from the size and unit of the color value of the image). If the lookup value is between two database values, it should be calculated by interpolation (transformed value).

The above functions are realized by using the single chip computer instead of the computer. The calculation results are not only displayed on the small LCD screen or digital tube, but also can be stored in the memory, which can be queried or printed at any time. Microcontroller function development: ①The driver of the miniature camera can be provided by the manufacturer; ②The color measurement software can directly use the color matching wizard, or you can refer to the preparation ③The database is built by us, and the format is determined by you; ④The calculation program is simple; ⑤The driver of the miniature printer .

Multi-angle gloss meter all use long-life light sources, with good repeatability, small size, high precision and good stability. It is mainly used to measure the mirror gloss value of surfaces such as coatings, paint products, printed products, stone, ceramics, plastics, paper, metal, enamel, decorative materials and craft accessories.