In the technical parameters of the spectral confocal sensor, there are two parameters that are often confused, that is, the working distance and the range, and the first contact is often confused. The following editor of the Vertical instrument technology will explain it to you.

The working distance is the distance of the light pen installation, and the range is the effective range, then the distance from the light pen head to the surface of the measuring part = working distance + range.

With the CL4-MG35 light pen example, the measuring range :4000μm, working distance: 16.2mm, it can be obtained that the distance between the light pen probe and the surface of the test piece =18.2±2mm.

The effective range of light starts at 16.2mm and ends at 20.2mm.

Shenzhen Liyi Technology Co., Ltd. is a professional production and sales of displacement sensor, laser displacement sensor, Angle displacement sensor, spectral confocal sensor company, in need of friends can call to consult Liyi fiber coaxial displacement sensor manufacturers. Welcome your call!