Sub Micron Particle Size & Zeta Potential Analyzer


The NanoPlus is a unique instrument that utilizes photon correlation spectroscopy and electrophoretic light scattering techniques to determine particle size and zeta potential. The instrument can measure the particle size of samples suspended in liquids in the range of 0.6 nm to 10 ?m with sample suspension concentrations from 0.00001% to 40%. This instrument also has the ability to measure the zeta potential of sample suspensions in the -200 mV to +200 mV range with concentrations from 0.001% to 40%. The NanoPlus is compact and easy to use with intuitive software and multiple sample cells to fit the user’s application.

The instrument is available in three model configurations:

  • NanoPlus-1 – nano particle sizing instrument

  • NanoPlus-2 – zeta potential instrument

  • NanoPlus-3 – combination nano particle sizing and zeta potential instrument.


  • Fibers and textiles

  • Thin films

  • Shampoo and conditioner

  • Membranes and filters

  • Biomedical surfaces

  • Semiconductor industry

  • Polymer surfaces and coatings

  • Optical glass polishing

  • Protein adsorptive studies

  • Paper and pulp industry

  • Antimicrobial surfaces

  • Packaging materials

  • Recording media

  • Printing and paint

Particle & Surface Sciences Australia distribute the NanoPlus DLS Nano Particle Size and Zeta Potential Analyzer by Particulate Systems, a brand of Micromeritics Instruments. For more information, please go to

Last Updated on Friday, 10 January 2014 08:33