Typical Users:Small laboratories (used as a main instrument); medium-sized laboratories (used as a back-up)Features:. 100 tests per hour, up to 300 tests per hour with ISE (K, Na, Cl, Li). 24-hour refrigeration for reagent tray. Flexible reagent/sample tray. Independent mixing stirrer. Robust and user-friendly operation software. Best cost-efficiency. Pre-dilution and post-dilution for sample. Bi-directional LIS interfaceSpare parts and accessory stock in warehouse, same warranty period as manufacture, technical support for products.