Today, in the face of the development status of domestic precision measurement, Shenzhen Liyi Technology Co., Ltd. carefully researched and developed to create a spectral confocal displacement sensor with high precision, high stability, high universality and other advantages, which added help to break the dilemma of China's manufacturing industry. Today, many people do not understand the spectral confocal sensor and ordinary laser displacement sensor, today by Shenzhen Liyi Technology Company to introduce the difference between spectral confocal sensor and ordinary laser displacement sensor:

The spectral confocal displacement sensor emits a beam of high density and wide spectral light through the color laser light source.

Nowadays, with the rapid development of industry, the demand for precision measurement technology is getting higher and higher, displacement measurement technology as the basis of geometric precision measurement, not only requires ultra-high measurement accuracy, but also needs a wide range of adaptability to the environment and materials, and gradually tends to real-time, non-destructive testing.

Spectral confocal measurement technology analyzes the focusing position of different wavelengths of light on a specific surface to carry out high-precision dimensional measurement and micro-morphology analysis. Surface roughness is a concept used to express the micro-geometric error of the surface of a part. The error size of the micro-geometric shape is expressed in microns.

The feasibility of using the spectral confocal displacement sensor to measure the thickness of the transparent material parallel plate is analyzed in detail, and the corresponding compensation method is given.

Displacement sensor, also known as linear sensor, is a linear device belonging to metal induction, the role of the sensor is to convert a variety of measured physical quantities into electricity. So what are the drift components that need to be considered during the use of the displacement sensor? The following is shared by Shenzhen Liyi Technology Company: