Laser testing systems

The LJU LASER test system for coplanarity measurement, e.g. of SMD components: The core of the system is a profile sensor that measures the component at predefined points. The device itself consists of a servo table on which a quick-change workpiece holder is mounted. A profile sensor is located above the component holder. Pre-programmed positions are approached fully automatically in order to subsequently record the coplanarity for a component (several points are considered coplanar if they lie in one plane). The evaluation of the measurement is simple and clear with a characteristic curve and the associated numerical values in tabular form. The values obtained can also be optionally stored in a CSV file on the laptop. The device is controlled via a laptop.