Zetasizer Nano ZS

Zetasizer Nano ZS is an instrument for measuring size, molecular weight, mobility and zeta potential of dispersed particles and molecules in solution using Dynamic Light Scattering (DLS) technology. Automated positioning within the measurement cell allows accurate results for both dilute and concentrated samples. The system can also be used in a flow configuration to operate as a size detector.

  • 633nm Helium Neon Laser (max 4mV)
  • APD detector
  • Patented laser interferometric technique called M3-PALS technology (Phase analysis Light Scattering)
  • Patented Non-Invasive Back Scatter (NIBS) technology
  • Size measurement ranging from 0.3nm to 10 microns in diameter using the patented NIBS technology
  • Molecular weight measurement ranging from 980Da to 2x1E7Da
  • Zeta potential measurement > +/- 500mV using the patented M3-PALS technology
  • Mobility range >+/- 20ยต.cm/V.s
  • Protein size measurement down to 0.1mg/ml
  • Sample concentrations ranging from 0.1ppm to 40% w/v
  • Automation of measurements using an autotitrator option
  • A unique, user-friendly software for measurement control and data analysis. The software can be run as a stand-alone application, for off-line data analysis
  • Automated measurements using SOPs
  • Malvern Security Configurator for setting up users with different access rights

Zetasizer Nano Accessories User Manual

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Zetasizer Nano ZS