Bubble Pressure Tensiometer BP100 - KRÜSS - #1

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BP100 04/2008 KRÜSS Technical Information Bubble Pressure Tensiometer BP100 • Measurement of the dynamic surface tension at constant or variable surface age • Wide range of surface age: 5 ms (high dynamic) up to 100 s (almost static) • Fully automatic measuring process by software-controlled immersion of the capillary • Determination of the adsorption and diffusion coefficient • Integrated compressor - no compressed air supply necessary I N F O RMAT I O N Printing – bonding – spraying – cleaning: processes such as these require surfactants that are already effective in fractions of a second – and an instrument that can record their effectiveness. The Bubble Pressure Tensiometer BP100 determines the dynamic surface tension as a function of the surface age. Thus the instrument provides information about wetting and drop formation in rapid processes.