Zetasizer Nano ZS by Malvern

The Zetasizer is used to measure the particle size of dispersed systems from sub-nanometer to several micrometers in diameter, using the technique of Dynamic Light Scattering (DLS). Zetasizer systems are also used to analyze particle mobility and charge (Zeta potential) using the technique of Electrophoretic Light Scattering (ELS), and the molecular weight of particles in solution using Static Light Scattering (SLS).


  • Different types of cubicles measurement to measure zeta potential


  • Functionality
  • The Measurements is a versatile, compact sample management autosampler that makes highly precise and reproducible injections of samples into your Zetasizer Nano.

Application area:

  • Polymers industry
  • Pharmaceutical industry
  • Cosmetics industry
  • Chemistry industry


Exemplary applications:

  • Analysis of colloidal systems, nanoparticles, colloids, proteins, liposomes and microemulsions


Zetasizer range