The DiaSys Sys 680 ci is a high-volume, fully automated clinical chemistry analyzer for laboratories that handles a wide range of tests with high efficiency and accuracy. It uses photometric and potentiometric methods, has a throughput of up to 600 tests per hour (or 800 with an integrated system for electrolytes), and features continuous sample loading, STAT sample priority, and advanced reagent management with refrigerated compartments. It is designed for high-volume labs and can be integrated with other systems like the SYS Lumina ci for a unified workflow.