Instead of measuring points, the WI-5000 Series measures over a surface, ensuring 100% inspection instead of mere sample inspection
In order to measure multiple points, the sensor must scan the target quickly and accurately. Doing so requires the stage to be moved, which makes inspection extremely time-consuming. Additional instrumentation that can be costly or complex is also required.
With the surface measurement method, multiple points are captured simultaneously without the need for a high-precision moving stage. This simplifies instrumentation, significantly reduces measurement time, and enables 100% inspection.