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 μm 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 an extended analysis range, intuitive software, and multiple sample cells to fit the user’s application. The instrument is available in three model configurations: the NanoPlus-1 – nano particle sizing instrument; NanoPlus-2 – zeta potential instrument; and NanoPlus-3 – combination nano particle sizing and zeta potential instrument.
The NanoPlus has an array of compatible sample cells for both zeta potential and nano particle size measurements. Each sample cell provides additional measurement capabilities of samples in liquid suspensions. The optional NanoPlus AT is used to titrate sample suspensions in a pH range from 1 to 13. The instrument automatically controls the pH of these suspensions and conducts titrations during both zeta potential or nano particle size analysis measurements.