GK6800 Grain Kernel Analyzer is an automatic instrument that can be used to recognizeunsound grains from rice, wheat, soybeans, corn , sorghum and other grains. GK6800 provides grain buyers and sellers with a profes.sional inspection. lt helps cooperatives, private traders, testing laboratories and authoritieswith grain quality control, and overcomes the subjectivity and speed limitations of manualinspection methods and provides more objective, accurate and efficient results.