Powerful magnets and motor give stirring speeds up to 2000rpm and are capable of mixing large volumes (up to 15 litres *). The compact shape takes up less bench space and makes storage easier. Model UC151 has a glass ceramic top which has excellent chemical resistance. The surface is also very easy to clean. The white surface ensures good visibility of colour changed, during titrations for example. Model US151 has a robust stainless steel top plate that does not produce eddy currents like aluminium and so ensures a very powerful coupling Both models have an integral fitting for a retort rod and are supplied with 2 x 25mm PTFE coated stir bars. The bottom is shaped to allow a retort base to slide underneath the unit if required to make experiment setup quicker. Technical Specification_ Plate Material Stainless steel Glass ceramic * Based on water contained in a 20 litre glass bottom boiling flask. - Robust stainless steel - Chemically resistant ceramic • Powerful magnets for strong stirring • Compact space saving design Ordering Information UC151 Stirrer, ceramic plate, US151 Stirrer, stainless steel plate, Stuart® Catalogue