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Zetasizer Nano Range

The world’s most widely used systems for nanoparticle, colloid and protein size, zeta potential measurements and molecular characterization.

Support for the Zetasizer Nano range will end in October 2027. Whether you're actively planning an upgrade or simply exploring your options, we've created resources to help you understand your transition path and plan your next steps with confidence. 

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Supported products

Zetasizer Nano ZSP

Sensitivity, simplicity, versatility

Measurement
Molecular size
Particle size
Molecular weight
Zeta potential
Protein mobility
Microrheology
Particle size range
0.3nm to 10µm
Temperature range
0°C to 90°C
Technology
Dynamic Light Scattering
Electrophoretic Light Scattering
Static Light Scattering
Dispersion type
Wet
Sample cell type
Cuvette
Molecular measurement type
Batch measurement
Zetasizer Nano ZSP

Zetasizer Nano ZS

Performance, simplicity, versatility.

Measurement
Molecular size
Molecular weight
Particle size
Zeta potential
Temperature range
0°C to 90°C
Particle size range
0.3nm to 10µm
Technology
Dynamic Light Scattering
Electrophoretic Light Scattering
Static Light Scattering
Dispersion type
Wet
Sample cell type
Cuvette
Molecular measurement type
Batch measurement
Zetasizer Nano ZS

Zetasizer Nano S

Performance with simplicity.

Measurement
Molecular size
Particle size
Molecular weight
Temperature range
0°C to 90°C
Particle size range
0.3nm to 10µm
Technology
Dynamic Light Scattering
Static Light Scattering
Dispersion type
Wet
Sample cell type
Cuvette
Molecular measurement type
Batch measurement
Zetasizer Nano S

Zetasizer Nano Z

Dedicated zeta potential analyzer

Measurement
Zeta potential
Particle size range
0.0038µm to 100µm
Technology
Electrophoretic Light Scattering
Zetasizer Nano Z

Zetasizer Nano ZS90

Affordable molecular / particle size and zeta potential analyzer.

Measurement
Molecular size
Molecular weight
Particle size
Zeta potential
Particle size range
0.3nm to 5µm
Temperature range
0°C to 90°C
Technology
Dynamic Light Scattering
Electrophoretic Light Scattering
Static Light Scattering
Dispersion type
Wet
Sample cell type
Cuvette
Molecular measurement type
Batch measurement
Zetasizer Nano ZS90