Scientific engineering corporation is engaged in manufacturing a wide range of general laboratory instruments. As part of these products, the company offers closed body rotary shaker. This is horizontal table top model. This is designed for research and analysis application especially for microbiological tissue culture. It is equipped with d.C. Motor shaker to provide continuous work. It consists of electronic regulator to control variable speed. It is provided with one top plateform having neoprene rubber discs to clutch conical flasks.