The Spinning drop video tensiometers of the SVT series are compact optical measuring instruments for the determination of low to ultra-low interfacial tensions and rheological interface properties. Powerful device components like automated camera positioning, a precision drive and temperature-controlled measuring chambers guarantee accurate and reproducible measurement results. Convenient fast-exchange capillaries and an intuitive control via the TP 50 control panel ensure flexible sample handling and easy operation.

Application focus

• measurement of low to ultra-low interfacial tension, e.g. for microemulsions used in enhanced oil recovery (EOR)

• interfacial rheology