The analyzer consists of a sample module, reagent storage module, reaction module, detection pipetting module, sample/reagent pipetting module, optical signal acquisition module, robotic arm module, consumables module, frame module, embedded main unit (including software: ANNO-Dx200S Fully Automated Fluorescence Immunoassay Software, Release Version: 1.0), and a power supply unit. It employs the magnetic particle fluorescence immunoassay method and is designed for clinical use with matching test kits manufactured by Annoroad Gene Technology (Beijing) Co., Ltd. for the quantitative analysis of specific analytes derived from human samples.