Colloidal Dynamics, Inc.

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Description

Colloidal Dynamics Pty Ltd was founded in Australia in 1986 by Dr Richard O'Brien to develop the multi-frequency electroacoustic technique for the characterization of concentrated colloidal dispersions. Colloidal Dynamics developed the world's first electroacoustic instrument for the measurement of particle size and zeta potential. In 1997 David Cannon joined the company and founded the US branch, Colloidal Dynamics Inc. Since then Colloidal Dynamics has developed a new generation of electroacoustic and acoustic measurement instruments; the AcoustoSizer II series and the ZetaProbe. The AcoustoSizer II measures both particle size and zeta potential and is the only instrument to offer sizing by both electroacoustics and acoustic attenuation. The ZetaProbe is for measuring zeta potential using the multi-frequency electroacoustic method and offers many significant advantages over older, single frequency, electroacoustic zeta potential meters. Both the AcoustoSizer II and the Zetaprobe are in use at academic and industrial research and process control facilities around the world. Colloidal Dynamics continues to be the world leader in the development of electroacoustic measurement instruments and the theory of the electroacoustic behavior of colloidal systems.

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