Zeta potential is a measurement based on the charges on the particles in a suspension or emulsion. A zeta potential analyzer does the measurements and calculations to ascertain the zeta potential of a given material. Zeta potential analyzers are used by the ceramics, electronic and pharmaceutical industries to determine the stability of their suspensions and emulsions. The higher the zeta potential, the more stability the product has. Applying an electric field and measuring the velocity of charged particles and using ultrasound waves to create motion and then measure the electric charge of the moving particles are two methods used by zeta potential analyzers.
Some features to keep in mind when comparing zeta potential analyzers include the type of liquids to be analyzed, particle size range that can be measured, the zeta potential range that can be measured, and the sample volume that can be accommodated.
Find, compare, and request a quote for zeta potential analyzers across leading suppliers at Labcompare; including access to product citations, related published figures, and first-hand reviews from our scientific community.
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| Company | Microtrac Inc. | Microtrac Inc. |
| Item | STABINO ZETA Zeta Potential Analyzer | NANOTRAC FLEX & STABINO ZETA Analyzer Duo |
| Catalog Number | STABINO ZETA | Nanotrac Flex Stabino Zeta Duo |
| Price | | |
| Sample Volume | 0.95 ml to 10 ml | Inquire |
| Description | For the accurate determination of the zeta potential and colloidal stability, the STABINO ZETA is the first choice. It can replace the classical zeta potential measurement and is able to perform very fast titrations.
Nowadays, particle surface charge and interface potentials, such as the zeta For the accurate determination of the zeta potential and colloidal stability, the STABINO ZETA is the first choice. It can replace the classical zeta potential measurement and is able to perform very fast titrations.
Nowadays, particle surface charge and interface potentials, such as the zeta potential and the streaming potential, are widely used to characterize the stability of suspensions, emulsions and nanoparticles. These parameters have established as a typical measure representing the electrostatic repulsion between particles.
The STABINO ZETA has a high resolution and data point density, which allows very fast, precise and reproducible zeta potential measurements. It is possible to measure the zeta potential of particles in the range of 0.3 nm to 300 µm in a concentration range of up to 40 volume percent. Regarding the optimized measurement technology, the STABINO ZETA can measure up to 5 parameters simultaneously and within a few seconds: Zeta potential, streaming potential, conductivity, pH value, and temperature. In combination with our unique NANOTRAC FLEX, the particle size can also be measured as a sixth parameter simultaneously in the same sample.... Read More | The NANOTRAC FLEX & STABINO ZETA DUO enables simultaneous, real-time measurement and comprehensive characterization for research, quality control, and process optimization.
Advantages of the combination: - Comprehensive Particle Analysis: simultaneous measurement of size and zeta potential on one
The NANOTRAC FLEX & STABINO ZETA DUO enables simultaneous, real-time measurement and comprehensive characterization for research, quality control, and process optimization.
Advantages of the combination: - Comprehensive Particle Analysis: simultaneous measurement of size and zeta potential on one sample.
- Enhanced Stability Understanding: direct correlation of particle size and electrostatic stability.
- Real-time Titration: instant tracking of size and zeta potential during titration.
- Efficiency Gain: optimized workflow with single-sample analysis and reduced handling.
- Versatility: use instruments separately or together for maximum flexibility.
- Process Optimization: supports process control, formulation, and product quality.
- Better Data Correlation: integrated analysis provides a complete view of suspension behaviour.
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| Measurement Mode(s) | Zeta streaming potential | Backscattered laser-amplified scattering reference method, Zeta streaming potential |
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