The GK6800 Grain Quality Analyzer is an automated device designed for detecting unsoundkernels in grains such as rice, wheat, soybeans, corn, and sorghum. As one of the critical in-dicators of grain quality, the detection of unsound kernels has historically suffered from sig-nificant variability due to the subjective nature of traditional manual operations, resulting inlarge margins of error, low efficiency, and inconsistent standards. The GK6800 Grain QualityAnalyzer provides a more objective, accurate, and efficient assessment of the tested materi-als' quality parameters. It ensures reliable detection data that can be easily stored, therebyelevating the overall standards of grain quality testing.