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Leading Trade Fair for Powder & Bulk Solids Processing and Analytics

26 - 28 April 2022 // Nuremberg, Germany

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Exhibitors & Products POWTECH 2019
Zoom Image LOGO_DT-1202: particle-size and zeta-potential in concentrated dispersions

DT-1202: particle-size and zeta-potential in concentrated dispersions

LOGO_DT-1202: particle-size and zeta-potential in concentrated dispersions

DT-1202: particle-size and zeta-potential in concentrated dispersions

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DT-1202: particle-size and zeta-potential in concentrated dispersions

Instrumentation for characterizing Particle Size, Zeta Potential, Compressibility, Bulk viscosity, Non-aqueous Conductivity, Debye length and other properties of Concentrated Dispersions, Emulsions and Porous bodies.

Dispersion Technology Inc. (DT), was established in 1996 intentionally for developing analytical instrumentation suitable for characterizing particle size distribution and zeta potential in concentrated complex liquid systems, such as pharmaceuticals, cement, ceramics, paints, emulsions, and many more. Since that time DT has designed and is currently marketing worldwide a family of such instruments that are based on ultrasound. Ultrasound turned out to become a very versatile tool yielding information on particle size and zeta potential, but variety of parameters characterizing these complex systems, such as compressibility, longitudinal viscosity, micro-viscosity, surface conductivity, electric charges of macromolecules, etc. These methods can be applied for characterizing zeta potential not only in liquid particulates but in porous bodies as well.

Operating Procedure
The user fills the sample chamber with 30 - 100 ml of sample, defines the sample in a simple dialog box, selects the desired experiment protocol, and clicks on "RUN". When the measurement is complete, the user empties the sample, and then rinses the system with water or suitable cleaning solution.

Available instruments
DT 1202: Particle size and zeta potential
DT-300/310: Zeta potential probe without/with titration
DT-100: Particle sizing
DT-500: Online Particle size and zeta potential
DT-600: Rheometer longitudinal
DT-700: Non-aqueous conductivity

Available Options
Automatic Titration with 1or 2 burettes
pH / Temperature measurement
Conductivity measurement, aqueous and non-aqueous
Circulating pump for very viscous samples
Ports for remote "on-line" measurements
Rheology longitudinal
Temperature heating control

For further information see our website.

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