ZPA 20 – Zeta Potential Analyzer
The Zeta Potential Analyzer ZPA 20 uses the patented bidirectional oscillating streaming potential analysis to measure the zeta potential of fibres, powders and plate shaped solid materials. Applications that depend on the adhesion between solids, the adsorption and chemical reaction of ions/molecules, surfactants, polymers etc. can all benefit from investigating the zeta potential and its changes depending on the pH value.
Software
The ZPA 20 is controlled via the ZPASoftware. Learn more about the Software for the ZPA 20.
Accessories
The ZPA 20 can be used with different measuring cells for various materials. With the liquid dosing unit
LDU 25 concentrations in the electrolyte can be changed automatically like e.g. the pH value.
Learn more about the available accessories.