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Dynamic Light Scattering Instrument - Malvern instruments Zetasizer Nano Range

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

The Malvern Zetasizer range provides both exceptionally high performance and entry level systems that incorporate combinations of a particle size analyzer, zeta potential analyzer, molecular weight analyzer, protein mobility and microrheology measurements. Particles and molecules from less than a nanometer in size to several microns can be analyzed by a range of variants to suit your applications and budget.

The systems measure size and microrheology using dynamic light scattering, zeta potential and electrophoretic mobility using electrophoretic light scattering, and molecular weight using static light scattering. In addition the system can be used in a flow configuration to connect to a GPC / SEC system for use as a chromatography size detector.

DKSH is the exclusive distributor in Cambodia, Indonesia, Laos, Malaysia, Myanmar, Philippines, Singapore, Taiwan, Thailand and Vietnam for Malvern instruments.

Technical Specifications

Measurement Zeta potential, Microrheology, Protein mobility, Particle size, Molecular size, Molecular weight
Particle size range 0.3nm to 10µm
Dispersion type Wet
Technology Dynamic Light Scattering, Electrophoretic Light Scattering, Static Light Scattering

Available models

Zetasizer Nano ZSP
Technical Specifications
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
Dispersion type
Wet
Technology
Dynamic Light Scattering, Electrophoretic Light Scattering, Static Light Scattering
Zetasizer Nano ZS
Technical Specifications
Measurement
Molecular size, Molecular weight, Particle size, Zeta potential
Particle size range
0.3nm to 10µm
Temperature range
0°C to 90°C
Dispersion type
Wet
Technology
Dynamic Light Scattering, Electrophoretic Light Scattering, Static Light Scattering
Zetasizer Nano S
Technical Specifications
Measurement
Molecular size, Particle size, Molecular weight
Particle size range
0.3nm to 10µm
Temperature range
0°C to 90°C
Dispersion type
Wet
Technology
Dynamic Light Scattering, Static Light Scattering
Zetasizer Nano Z
Technical Specifications
Measurement
Zeta potential
Particle size range
0.0038µm to 100µm
Technology
Electrophoretic Light Scattering
Zetasizer Nano ZS90
Technical Specifications
Measurement
Molecular size, Molecular weight, Particle size, Zeta potential
Particle size range
0.3nm to 5µm
Temperature range
0°C to 90°C
Dispersion type
Wet
Technology
Dynamic Light Scattering, Electrophoretic Light Scattering, Static Light Scattering
Zetasizer NanoS90
Technical Specifications
Measurement
Molecular size, Molecular weight, Particle size
Particle size range
0.3nm to 5µm
Temperature range
0°C to 90°C
Dispersion type
Wet
Technology
Dynamic Light Scattering, Static Light Scattering
  • High accuracy, sensitivity and repeatability for nanoparticle and protein measurements

  • Can measure both zeta potential and electrophoretic mobility of colloids and nanoparticles

  • Simple and highly customizable user interface and software package for data analysis and reporting

Zetasizer Nano ZSP - particle size, molecular size, zeta potential & electrophoretic mobility

The Zetasizer Nano ZSP is the premium system in the Zetasizer range. It is used for the measurement of size, electrophoretic mobility of proteins, zeta potential of nanoparticles and surfaces, and optionally the microrheology of protein and polymer solutions. The exceptional performance also enables the measurement of the molecular weight and second virial coefficient, A2, of macromolecules and kD, the DLS interaction parameter.

  • Aerospace
  • Agriculture
  • Biopharmaceutical and Biotechnology
  • Chemical
  • Cosmetics & Personal Care
  • Die & Mould
  • Education & Academics
  • Electronics
  • Environmental
  • Food & Beverage
  • Machinery & Manufacturing
  • Medical
  • Mining & Minerals
  • Oil & Gas
  • Optical
  • Paper & Wood
  • Pharmaceutical
  • Polymers, Plastics and Rubbers
  • Powders & Pigments / Coating
  • Semiconductor, Solar & Electronics
  • Textile
Malvern PanalyticalMalvern Panalytical was formed by the merger of Malvern Instruments Limited and PANalytical B.V. on 1st January 2017, has headquarters in both Almelo (the Netherlands), and in Malvern (UK), and employs over 2,000 people worldwide. The combined entity is a strong player and innovator in the materials characterization market and will leverage the strengths of the individual companies in their end markets, ranging from building materials to pharmaceuticals and from metals and mining to nanomaterials.
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