Zeta Potential Analyzers

Based on the charges carried by particles, the zeta potential of a sample is frequently used to convey the stability of a dispersion – with a higher zeta potential indicating a more stable the dispersion.

Zeta potential analyzers use one of two methods to determine zeta potential. First, an analyzer may apply an electric field and measuring the resulting velocity of charged particles. Second, an analyzer might use ultrasonic waves to create motion and then assess the charge of moving particles.

These devices are used in a range of applications, including in pharmaceutical research, mineral processing, water treatment and electronics production.