The ZetaPhoremeter is a fully automatic Zeta Potential Analyzer for colloids in suspension.
In the standard setup, the patented measuring cell is mounted on a Nikon Eclipse Ci-S microscope with a 10X objective.
Use of laser illumination and a high resolution digital camera, allows for the measurement of nanoparticles, down to 10 nm.
A user friendly, intuitive software allows comparison between measurements, plot of Zeta Potential distribution, Zeta Potential versus pH, conductivity or time.
Applications: virtually any colloidal suspension including polymers, latex, nanoparticles, emulsions, micro-emulsions, liposomes, biology, immunology.
In addition, the ZetaPhoremeter presents the advantage that it is adaptable to fluorescence microscopy. For example it is possible to study the Zeta Potential of compounds having fluorescence properties, such as bacteria.