Particle analyzers :: Cheos

Particle analyzers

particle size analyzer, Cordouan Technologies

Particle Size Analyzer VASCO FLEX

  • A unique and fully agile nanoparticle size analyzer based on Dynamic Light Scattering (DLS) measurement
  • Using proprietary design integrating an optimized DLS Optical Fiber Remote Head
  • A compact and robust system for contactless and in situ measurements
  • A versatile and user friendly solution for various measurement configurations in process monitoring
particle size analyzer, Cordouan Technologies


Best innovative solutions for particle size analysis adapted for ultra-diluted sample (0,0001 wt%) or for extra-concentrated sample (up to 40 wt%).

CORDOUAN Technologies offers leading VASCO serial instrumentation for all types of particle size analysis and characterization from the nanometer up to few microns. Measurement of particle size distribution is routinely carried out across a wide range of industries and academics research. Nanoparticle size distribution is often a critical parameter in the manufacture of many products from the advanced research up to the end product.

particle size analyzer, Cordouan Technologies


MAGELLAN is a unique nanoparticle analyzer based on a patented breakthrough technique called Laser Induced Breakdown Detection (LIBD). Magellan measures size distribution and concentration of nanoparticle traces in water with an unprecedented sensitivity and resolution. MAGELLAN is the result of a successful joint development between CORDOUAN Technologies and the Karlsruhe Institute of Technology (KIT) in Germany.

zeta potential


  • Accurate value of zeta potential to predict and monitor dispersion stability
  • Useful for formulation work
  • Highest Precision and repeatability
  • CORDOUAN-developed easy and innovative micro-electrophoresis cells concept to eliminate electro-osmosis effect
  • CORDOUAN-developed electrode for zeta potential cell made from vitreous carbon material, this material is not corroded by high salt samples such as saline, avoid risk of oxidation, easy to clean and rinse, long life.
Learn more on Cordouan Technology website
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