Labtron Amino Acid Analyzer is a high-efficiency automatic system designed for precise amino acid analysis. It features both hydrolyzed protein and physiological fluid analysis capabilities. With injection volumes from 1 to 500 µl and a wavelength range of 190 to 800 nm, it includes a quaternary low-pressure gradient pump, a 4-channel vacuum degasser, and a chromatography workstation for comprehensive control and data processing. It uses the ninhydrin post-column derivatization method and operates up to 150°C.