The true measurement grating accuracy refers to the conclusion that the resolution can be measured under absolute environment based on experience. Generally, in an ordinary indoor measurement environment, the measurement accuracy of the measuring grating sensor will be about 3 times of the resolution. Of course, if you can ensure that the measuring grating sensor has an absolute environment when measuring, its accuracy and resolution can be the same.

Laser triangulation non-contact measurement of measuring grating has the advantages of simple structure, high measurement efficiency, no measuring stress, strong real-time processing ability, etc. It is widely used in rapid measurement of three-dimensional surfaces and reverse engineering. However, the measurement accuracy of laser triangulation is easily affected by other factors, such as the nonlinear error of the sensor itself, the characteristics of the measured surface, and especially the inclination angle of the measured surface.

Of course, many measuring gratings do not have very high accuracy requirements, which are generally more than 2mm. In this way, it is relatively easy to control. Many things, simple things are complicated, which makes our consumers unable to understand. Please call us for specific information about the detection light screen.