Zeta Potential / Particle Size Analyzer

Description of the instrument

The Zetasizer Ultra is a combined DLS and ELS system that incorporates Non-Invasive Backscatter (NIBS) and Multi-Angle Dynamic Light Scattering (MADLS) technology, for particle and molecule size measurement. NIBS allows measurements to be made over a wide concentration range, while MADLS allows better resolution of the particle size distribution of samples. The MADLS extension available on the Zetasizer Ultra Red Label offers the possibility of directly analyzing the concentration of particles.

  • Key features of the Zetasizer Ultra include:
  • Multi-angle dynamic light scattering (MADLS) for particle and molecule size distribution analysis
  • Dynamic Light Scattering (DLS) for measuring the size of particles and molecules from 0.3 nm to 10 μm
  • Laser Doppler electrophoresis (ELS) for measuring the zeta potential of particles and molecules
  • Simple concentration measurements for each population (Red Label only)

Model : Malvern, Zetasizer Ultra (Red Label)
Room : PK-2375

User Fees

Academic rates Industrial rates
$7.75/h $77.50/h

Add $47.50/h if the operations are carried out by an operator. Add 15% of administrative costs if industrial user.

Terms of use

For external users, please communicate imperatively with Gwenaël Chamoulaud or Galyna Shul.

For internal users, all users must undergo training with Gwenaël Chamoulaud or Galyna Shul before using this equipment.

To make an online reservation, please click on the following link.