concentration profile Clamp-on Fluid Composition Dispersion Stability Stability of solids dispersions One use of the ultrasonic SCA instrument is to measure the stability..., with the bottom concentration at 50% and the top at 3%. These ultrasonic measurements are helping an ink manufacturer ensure the shelf life of printing ink formulations. Emulsion breaking... and creaming measurement The ultrasonic technique is also very useful for determining emulsion stability. Early indications of phase separation or breakout can help dispersion...

the instrument User friendly, menu-based software for the PC Principle of operation The Sonic Concentration Analyzer (SCA) is an ultrasonic instrument designed to quantify the stability... of suspensions and the concentration of emulsions and liquid mixtures. The SCA scans a pair of ultrasonic sensors along the outside of a sample container, taking time-of-flight (TOF...) measurements at discrete vertical increments. TOF is the time required for the ultrasonic signal to travel between the sensors, passing through the sample under test. By comparing...

Custom Ultrasonic Systems Clamp-on Fluid Composition Dispersion Stability Slurry solids concentration in mixing vessels The figure at left shows the bottomof a custom probe...

Concentration Analyzer (SCA) instrument manufactured by Applied Sonics. ScaWin works with the ultrasonic electronics and sample scanner to automate data collection and sample analysis...