Instruments in the Zetasizer range are used to measure particle and molecular size from less than a nanometer to several microns using dynamic light scattering; zeta potential and electrophoretic mobility using electrophoretic light scattering; and molecular weight using static light scattering. The Zetasizer system is available in a range of variants, including the new Zetasizer Pro and Ultra. These two new systems offer unprecedented ease-of-use and flexibility, along with empowering user guidance and novel measurement techniques such as MADLS® and Particle Concentration.

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Zetasizer Ultra

Zetasizer Pro

Zetasizer Nano Range

Zetasizer AT

Zetasizer WT

Zetasizer Ultra

World’s most advanced light scattering system

Zetasizer Pro

Enhanced speed and ease of use

Zetasizer Nano Range

Simple and versatile light scattering systems

Zetasizer AT

On-line particle size analyzer for nano-scale processes

Zetasizer WT

On-line zeta potential analyzer for water treatment processes

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Measurement type
Particle size
Particle concentration
Molecular size
Zeta potential
Technology
Dynamic Light Scattering
Electrophoretic Light Scattering
NIBS (Non-Invasive Back-Scatter)
MADLS (Multi-Angle Dynamic Light Scattering)