date:Jan 13, 2014
s by comparing the size and colour of each product defect to predetermined criteria. Until now, those decisions have been made regardless of final in-the-bag quality results. Since final product specifications typically allow a specific amount of minor and moderate defects, the operator has historically had to adjust the sorters accept/reject thresholds subjectively in an effort to make grade given inevitable fluctuations in the quality of incoming product. This traditional approach to sorting c