... :Test each fruit saccharinity and acidity. According to quality testing, grading, processing and packaging ,improve fruit price .4 ... distribution,calculate fruit acidity by mathematical model.Specification:1.Testing Method:Nondestructive test fruit saccharinity and acidity by ... your requirements)5.Measurement indexe: saccharinity and acidityWeight:3 KG Testing range: 5 - 30 BRIX%(saccharinity),pH 2 - ...