Principle: The original point spectral confocal point light source is extended to line light source. And through high-speed data processing, a series of data is formed by sampling several point signals on the feedback line spectrum signal, and the high-precision scanning contour of the measured object can be obtained by point cloud processing and the high-precision height data of each position can be transmitted.

Feature 1: The line spectrum confocal sensor developed by the Vertical instrument Technology is different from the line spectrum principle based on the triangulation method on the market. The line spectrum characteristics of the triangle method cannot be measured on the slit and deep hole, while the line spectrum characteristics developed by the vertical instrument Technology are the same as the point spectrum, and the vertically down measurement, slit, deep hole and other characteristics can still be measured

Feature 2: The line spectrum confocal sensor developed by Liyi Technology is completely independently developed, master the core patented technology, and the components are domestic, which can achieve mass production.

Feature 3: The scanning frequency after mass production will reach more than 4k, fully meeting the needs of high-speed scanning and measurement, and the longest scanning line length will be about 15~20mm, which can meet the needs of most small and medium-sized components for high-precision scanning and measurement