Coulometric (coulometry) principle, ideal for trace-level testing; 5-inch color touchscreen with smart operation, automatic result calculation, and freely configurable sample IDs; complies with multiple national standards and suits virtually every industry.

Yichun University is a comprehensive public undergraduate institution covering 10 discipline categories including literature, economics, management, law, science, engineering, agriculture, medicine, education and arts. It is one of Jiangxi's first transformation pilot universities, the only Jiangxi university in the Ministry of Education's first batch of AI college pilots, and a master's-degree training institution with postdoctoral and academician workstations. Its predecessor was Yichun University founded in 1958. In January 2000, with MOE approval, the former Yichun Teachers College, Medical College, Agricultural College and Workers' University merged into Yichun University. As of December 2019, it has three campuses covering 2,020.64 mu, 17,391 full-time undergraduates, 67 master's students and 1,566 faculty and staff. Over 100 senior experts, including Yuan Longping, academician of the Chinese Academy of Engineering and director of the China National Hybrid Rice R&D Center, serve as visiting professors.