On high-speed assembly lines, where accurate measurement of product dimensions and contours has been a bottleneck in efficiency, the LPS series of line laser contour sensors, with an ultra-high-speed full-frame frame rate of 12,000Hz, realizes simultaneous on-line measurement of product 3D shape and flat dimensions (length/width/height).

Line laser profile sensor measurement principle:

The laser beam is diffused into a stable linear light source through a high-precision cylindrical objective lens and projected onto the surface of the object to form a diffuse reflection; the reflected light is imaged by the optical system in the CMOS sensor, and the displacement and contour shape of the target are calculated in real time by analyzing the positional offset and deformation data of the laser line to ensure that the depth information of the complex surfaces is captured without loss.

Solving multiple pain points in industrial inspection

（1）2D dimensional measurement: automatic output of key dimensions such as length, width, height, etc.

（2）Detection of impurities: identification of foreign matter adhering to surfaces

（3）Detection of presence/absence; accurate determination of missing/misplaced parts

（4）Defect detection: captures micron-sized defects such as scratches, pits, burrs, etc.