The AN-15A multifunctional enzyme label analyzer adopts a vertical 8 optical channel optical path design, which can perform single and dual wavelength measurement, and provides multiple modes such as absorbance measurement, qualitative analysis, quantitative measurement, and inhibition rate measurement,and is mainly used to detect the absorbance value in enzyme-linked immunodeficient assay (ELISA). It is mainly used for the determination of ELISA reagents and is widely used in various laboratories, including clinical laboratories.