Heat dissipation material (gap filler) width, height, and volume inspection

The LJ-S8000 Series 3D Laser Snapshot Sensor can inspect the heat dissipation material applied by a dispenser. Although simultaneous inspection of width and height is difficult with grayscale images from conventional vision sensors, the LJ-S8000 Series scans the target surface shape to obtain height information that can be used for inspecting height, width, and volume of heat dissipation materials. Since the scanner is built into the sensor head itself, no additional resources or time are required for auxiliary parts, such as stages and encoders. Inline inspections with the LJ-S8000 Series are as simple as attaching the device to existing equipment.