The AutoLumo S900 is a high-speed immunoassay analyzer with a throughput of up to 180 tests per hour. Featuring continuous loading, random access operation, automatic dilution, RFID reagent recognition, and dedicated STAT positions, it delivers efficient and reliable workflow performance in a compact design. The system supports a wide range of immunoassay testing, including tumor markers, infectious diseases, hormones, cardiac markers, autoimmune diseases, diabetes, allergy, and more. The analyzer has 51 sample positions, 16 refrigerated reagent positions maintained at 2–8°C, and a sample volume range of 5–150 µL. It includes a 15.6-inch touchscreen interface, automatic magnetic separation technology, and low carry-over performance for reliable and precise testing.