Solder paste inspection at high speed

Solder paste misprints are the most common causes for defects detected after reflow soldering. The Ranger3 3D vision sensor with its unique CMOS image sensor enables fast and accurate 3D inspection of tiniest solder paste structures, assuring a high paste print quality and saving high costs for rework. With a record breaking speed and resolution ratio even the fastest production cycle can be managed. Ranger3 is capable of recording up to 307cm²/s of PCB surface at an X-Y-resolution of 20µm and a height resolution of 1,2µm.