The basic principle of molecular hybridization is to use the combination of the special temperature control system of the instrument and the vertical rotation system, that is, the effective combination of temperature and mixing function, through a certain time, the homologous sequence of two nucleic acid single-strand DNA/RNA at a specific temperature, a specific speed, according to the principle of base complementary pairing through annealing denaturation treatment, forming a heteroduplex process.

This instrument can automatically control the temperature of the whole process of baking film, pre-hybridization and washing film in nucleic acid molecular hybridization. It can be effectively applied to the research of nucleic acid molecular hybridization technology, the screening of cloned genes, the dyeing and decolorizing of gels and the culture of microorganisms, and can also be used as an incubator for enzyme-linked reaction. Full quantitative or semi-quantitative PCR assay can be established by combining with enzyme immunoassay. It has good application effect in the clinical