The application of laser in the field of detection is very extensive, the technical content is very rich, and the impact on social production and life is also very obvious. Laser displacement sensor is a commonly used measuring instrument, mainly for the measurement of physical quantities such as length, distance, vibration, speed, orientation, etc., and can also be used for flaw detection and air pollutant monitoring. Laser displacement sensor has the advantages of accurate measurement, wide measurement range, easy maintenance, strong durability, etc., and is widely used in many industries. So what are the common application areas of laser displacement sensors? The following is introduced by Shenzhen Liyi technology manufacturer:

The rapid development of industry has led to higher and higher requirements for high-precision measurement technology, spectral confocal displacement sensor as a contemporary emerging measurement technology, not only the measurement accuracy is high, the speed is fast, but also has a strong adaptability to the environment and materials. So what are the specific application areas of spectral confocal displacement sensors? Don't worry, Liyi technology Xiaobian will share with you immediately:

Spectroscopic confocal technology uses the wavelength information of light to measure distance. A wide spectrum of polychromatic light (white) is emitted from the light source, and spectral dispersion occurs through the dispersion lens to form monochromatic light of different wavelengths. The focus of each wavelength corresponds to a distance value. The measured light is reflected back to the surface of the object, and only the monochromatic light that meets the confocal condition can be sensed by the spectrometer through the small hole. The distance value is obtained by calculating the wavelength of the sensed focus.

Nowadays, smart phones play a very important role in our life, electronic products have very high precision surfaces, their appearance is generally made of very fine metal and glass synthesis. These materials, made of plastic, metal and glass, must fit together tightly and seamlessly.

White interferometer, spectral confocal displacement sensor, line laser displacement sensor, film thickness meter are all high-precision detection instruments, this vertical instrument technology small series will lead you to understand the principle of white interferometer and its application:

With the continuous development of intelligent equipment in China, the quality requirements for it are becoming higher and higher, very from the user's blind pursuit of personalization, the increasingly complex shape means that the dispensing equipment puts forward higher requirements, and needs to deal with higher dispensing accuracy and Angle.