Solar Cell Sawmarks Measurement System

The Solar Cell Wafer Sawmarks Measurement System measures wafers with low noise, high sensitivity,  high repeatability and high resolution. Unique shadow measurement techniques, cancelling the effects of the crystal pattern, and Scorpion Vision Software® are used to find the wafer sawmarks.

The system is based on the third generation 100% automatic quality control systems running at REC Wafer’s plants in Glomfjord and at Herøya, Norway, since 2001.
 

Scorpion Vision Software® is an open and independent machine vision system tool, offering “Twice the performance - Half the price”.

The system gives the production engineers the ease of use of a vision sensor and still the flexibility and power of a custom vision pc system.