The UniCel DxC 660i is designed with advanced technology which provides scalable flexibility for the requirements of expanding laboratory. With the strength and reliability of the UniCel name, the perfect balance of immunoassay testing and chemistry is provided to the user by the UniCel DxC 660i. The device provides 200 immunoassay tests in a hour and system throughput of up to 990 chemistry. The product has a capacity to combine 115 various tests from a menu of greater than 150 assays. The device has aliquoting technology and provides ClozCap™ closed-tube sampling. At the time of running of system it facilitates rapid loading of consumables, immunoassay reagents and chemistry. The preparation of the integrated aliquot can be done without using hands. It performs to provide streamline parallel processing of samples. The sample can be introduced inside the device from a single point.