New Zetasizer Advance – DLS for every application – meet the new Zetasizer Family!. Find out more

Find out more

Zetasizer range

The world’s most widely-used systems for nanoparticle, colloid and biomolecular particle sizing and particle charge measurements

Instruments in the Zetasizer family are used to measure the particle size of dispersed systems from sub-nanometer to several micrometers in diameter, using the technique of Dynamic Light Scattering (DLS). Zetasizer systems are also used to analyze particle mobility and charge (Zeta potential) using the technique of Electrophoretic Light Scattering (ELS), and the molecular weight of particles in solution using Static Light Scattering (SLS).

The Zetasizer is available as the Zetasizer Advance range of laboratory benchtop systems (successor to the popular Nano range).

Supported products

Zetasizer AT

On-line particle size analyzer for nano-scale processes

Measurement
Particle size
Particle size range
0.3nm to 10µm
Technology
Dynamic Light Scattering
Zetasizer AT

Zetasizer WT

On-line zeta potential analyzer for water treatment processes

Measurement
Zeta potential
Temperature range
0°C to 40°C
Technology
Electrophoretic Light Scattering
Zetasizer WT

Zetasizer Nano Range

Simple and versatile light scattering systems

Particle size range
0.3nm to 10µm
Dispersion type
Wet
Sample cell type
Cuvette
Molecular measurement type
Batch measurement
Zetasizer Nano Range

Zetasizer µV

Modular size and molecular weight detector that can be added to any SEC system.

Measurement
Molecular size
Temperature range
2°C to 90°C
Particle size range
0.3nm to 2µm
Technology
Size Exclusion Chromatography (SEC)
Dynamic Light Scattering
Dispersion type
Wet
Sample cell type
Cuvette
Molecular measurement type
Batch measurement
Chromotography
Zetasizer µV

Zetasizer Helix

Characterize secondary and tertiary structure to develop mechanistic insight into oligomerization and aggregation.

Measurement
Protein aggregation
Zeta potential
Protein mobility
Molecular size
Molecular weight
Spectral performance
150cm-¹ to 1850cm-¹
Technology
Dynamic Light Scattering
Static Light Scattering
Electrophoretic Light Scattering
Zetasizer Helix