Particle size analyzer

Disc centrifuge from CPS

The disc centrifuge is a high resolution particle sizer, measuring the size of particles in the range of 5 nm to 75 µm. The system offers highest resolution, high accuracy and repeatability as well as a wide dynamic range.

  • Particle size 5 nm to 75 µm
  • Based on sedimentation
  • Maximum speed of rotation is 24000 rpm
  • Measures in all kind of liquids
  • Measures also floating particles which do not sediment


Size measurement of pigments
Size measurement of proteins
Size measurement of TiO2
Nanoparticle measurements
Polymer particles and agglomerations


CPS Disc centrifuges
Ultra-high resolution CPS
Application Note: Direct Measurement of Sedimentation Coefficient Distributions in Multimodal Nanoparticle Mixtures


Masterclass High resolution particle size analysis using Differential Centrifugal Sedimentation DCS


Séverine Dubroecq
Product Manager
06 77 01 01 94
Write e-mail
Séverine Dubroecq


Quantum Design S.A.R.L.

Avenue de l’Atlantique
Bâtiment Fuji Yama
91940 Les Ulis

Phone:+33 1 69 19 49 49
Séverine DubroecqProduct Manager
06 77 01 01 94
Write e-mail