Zeta Potential Analyzer
Product Overview
For the accurate determination of the Zeta Potential Analyzer. 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.
Technical Specifications
Calculation model :
- none, as calibrated
Measurement angle :
- none, as mechanical measurement
Size measurement :
- yes
Sample cell :
- Teflon (10 ml, 3 ml, 1 ml)
Zeta potential analysis :
- yes
Zeta streaming potential analysis :
- yes
Zeta measurement range (charge) :
- -3000 mV - +3000 mV
Zeta measurement range (size) :
- 0.3 nm - 300 m
Electrophoretic mobility :
- Max. 14 ( m/s) / (V/cm)
pH measurement :
- yes
pH measurement range :
- 1 to 14
Conductivity measurement :
- yes
Conductivity range :
- Up to 350 mS cm^-1
Temperature range :
- 0 C - 90 C
Temperature :
- accuracy 0.1 C
Temperature control :
- yes
Titration :
- yes
Titration endpoints :
- pH, zeta potential, conductivity, volume and time
Reproducibility (size) :
- Refer to NANOTRAC FLEX
Reproducibility (zeta) :
- 2% with standard dispersion
Sample volume zeta measurement :
- 0.95 ml - 10 ml
Sample concentration :
- Up to 40 %
Carrier fluids :
- Water, polar organic solvents, acid and base
Humidity :
- 90 % non-condensing
Dimensions (W x H x D) :
- 180 x 300 x 260 mm
Features & Benefits
- The Zeta Potential Analyzer has a high resolution and data point density, which allows very fast, precise and reproducible Zeta Potential Analyzer measurements.
- It is possible to measure the zeta potential of particles in the range of 0.3 nm to 300 m in a concentration range of up to 40 volume percent.
- Regarding the optimized measurement technology, the Zeta Potential Analyzer 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 Zeta Potential Analyzer, the particle size can also be measured as a sixth parameter simultaneously in the same sample.
Zeta Potential Analyzer Related Products
Other specialized products for engineering, technical educational and scientific laboratories such as Zeta Potential Analyzer.
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Stemlab Export is a leading manufacturer and exporter of laboratory and scientific equipment in India, supplying institutions and bulk tenders worldwide — with direct factory pricing, recognised standards and global exports.
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Built to recognised standards such as ASTM, IS and BIS where applicable, accepted by institutions and tenders.
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Supplied in bulk volumes to procurement bodies, education ministries and global tenders.
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Exports to 30+ countries with complete documentation and logistics handled in-house.
Who Uses Our Zeta Potential Analyzer?
Our Zeta Potential Analyzer is engineered for teaching laboratories, research facilities, government projects and international export contracts. Every unit ships with quality documentation, standards compliance and dependable after-sales support.
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