The NanoBrook ZetaPlus is the simplest and most accurate particle electrophoresis system available. This revolutionary instrument has been designed to eliminate the short coming inherent in other zeta potential instruments. The ZetaPlus software is simple and intuitive to operate but yet offers flexibility and a full range of means for those that whish to tune their experiments to specific circumstances.

The screen image shown below indicates the clear and concise presentation. Information obtained from the sample is updated in real time and the user can select from several display formats. A table of physical constants for many common suspending fluids is provided but the user may provide their own values if desired. Printed reports are fully customizable.


  • Zeta potential in low salt aqueous solutions/suspensions
  • Accurate, rapid, easy to make zeta potential determinations
  • One piece, easy-fill disposable sample cells
  • No cell alignment or calibration
  • Zeta potential at 15°
  • Temperature control, -5°C to 110°C
  • Customizable reports, two parameter plots, graphical overlays
  • Can resolve multi-modals
  • Built in automatic procedures and parameters SOP


  • Liposomesx and biocolloids
  • Ceramics and refractories
  • Pigments and inks
  • Pharmaceuticals
  • Emulsions (foodstuffs, cosmetics)
  • Wastewater treatment monitoring
  • Latexes
  • Carbon blacks

Other Equipment by this Supplier

While we only use edited and approved content for Azthena answers, it may on occasions provide incorrect responses. Please confirm any data provided with the related suppliers or authors. We do not provide medical advice, if you search for medical information you must always consult a medical professional before acting on any information provided.

Your questions, but not your email details will be shared with OpenAI and retained for 30 days in accordance with their privacy principles.

Please do not ask questions that use sensitive or confidential information.

Read the full Terms & Conditions.