• Cordouan Technologies

    Enlight the nanoworld !

    Cordouan Technologies - Homepage

About us

Cordouan Technologies, the French specialist of advanced solutions for characterization (size, charge, etc.) of nanoparticles and nanomaterials. We are specialized in the development, industrialization, manufacturing and selling of innovative instruments dedicated to academic research and industrial application (process monitoring, quality control, R&D).

Our unique product portfolio is issued from patented and innovative technologies transferred from prestigious institutes: Institut Français du Pétrole (IFPEN), Karlsruhe Institute of Technology (KIT) or Institut Charles Sadron (ICS).


VASCO™ and VASCO FLEX™ are two nanoparticle size analyzers both using the well-known technique of Dynamic Light Scattering (DLS).

This technique of DLS uses the Brownian motion as the « signature » of the particles’ size in suspension, to measure their hydrodynamic diameter at the nano-scale (0,5 nm to 10 µm).

Our products

Discover our full range of devices dedicated to the characterization of particles (from size measurement to Zeta potential determination or nanoparticle traces detection in water) at the nano-scale.


You want to know our latest news in terms of publication or projects we take part in? You are interested in the next event (exhibition, trade show, workshop) where you can meet us?


Looking for a quotation or some more information? Feel free to contact us via this form or our social networks.
We will be more than glad to answer you.


WALLIS™ is an innovative Zeta potential analyzer dedicated to nanoparticle and colloidal charge characterization, with the highest resolution (0.1 mV).

Based on a modern version of Laser Doppler Electrophoresis (LDE) technique, it is the ideal tool for studying colloidal suspension’s stability and nanoparticles’ electrophoretic properties.


Principles and Methods for Optical Characterization of Particles JT45 – 21 mars2019 – Meudon

Presentation of the latest development on Dynamic Light scattering by Cordouan Technologies


Conférence annuelle du GDR – Or nano Rennes 2019

L’édition 2019 de la conférence annuelle du GdR Or-Nano se déroulera les 14 et 15 mars 2019 à Rennes, sur le Campus Universitaire de Beaulieu, au …


Cordouan Technologies has a very strong distribution network (with distributors and agents), allowing us to be present in more than 40 countries.

To find who to contact in your country: