PEARL

Process Engineering
Advanced Research Lab

ZetaProbe Analyzer

ZetaProbe Analyzer

The ZetaProbe is the easiest to use, most accurate zeta potential analyzer available. Samples can be measured without dilution or sample preparation at concentrations up to 60% volume. Even the direct measurements of pastes, gels, cements, and other difficult materials are possible with the ZetaProbe. Traditional characterization techniques require sample dilution and sample preparation which are both time-consuming and error-prone. Our patented multi-frequency electroacoustic technology eliminates these problems. The ZetaProbe measures zeta potential directly, under true sample conditions, at concentrations as high as 60% volume.

The ZetaProbe features a compact design with built-in titration, versatile dip probe sensor, and software wizards. Automatic titration offers unattended rapid isoelectric point determination, as well as optimum dispersant or flocculant level control in a click of a button. The ZetaProbe offers many advances not found in other analyzers including automatic correction for particle size and double layer distortion. Yet, its easy to use software & rugged design makes the ZetaProbe ideal for use in research and plant optimization!

Main specifications
Parameters Measured: • Zeta Potential
• Dynamic Mobility
• Conductivity
• pH
• Temperature
• Isoelectric Point (IEP)
Sample Characteristics:
Particle Concentration: 0.5 to 60 volume percent (max concentration subject to viscosity limits)
Sample Volume: 30 – 270 ml depending on sample handling options
Maximum Viscosity: Up to 10,000 cP slurry viscosity, vaires by application
Conductivity Range: 0 to 5 S/m
pH Range: 1 – 13
Temperature Range: 10 to 50 °C