Measure mobility and zeta
14 Mar 2002 by Evoluted New Media
Electrophoretic mobility and zeta potential analysis measured at four scattering angles simultaneously and in real time for high accuracy and resolution.
The Delsa 440SX from Beckman Coulter provides electrophoretic mobility and zeta potential analysis results at four scattering angles.
The data is collected simultaneously with all four angles, offering high accuracy and resolution all in real time. Based on light scattering and the Doppler effect the measurements are made within a sample cell that provides excellent field distribution and can be used with a wide variety of suspending solutions, including both acid and alkaline mediums.
Parameters such as electric field and frequency are easily set via its user-friendly software to obtain a wide range of mobility/zeta potential distributions.
For more information please go to https://www.beckman.com
