NanoPartica SZ-100V2 Nanoparticle Analyzer from HORIBA Scientific

This highly advanced analyzer solves the mysteries of the nano-world. The nanoPartica SZ-100V2 analyzes the three parameters that characterize nanoparticles in a single device: particle size, zeta potential, and molecular weight.

• Particle Size Measurement Range 0.3 nm to 10 µm
  The SZ-100V2 Series measures particle size and particle distribution width by dynamic light scattering (DLS). Analysis across a wide range of sample concentrations: Measurement of samples ranging from low ppm-order concentrations to high-concentration samples in double-digit percentages is possible. Accepts commercially available sampling cells. Analysis of small-volume samples is also possible.


• Zeta Potential Measurement – 500 to + 500 mV
  Analysis of sample volumes as small as 100 µL using HORIBA-developed microelectrophoresis cells. Use the value of zeta potential to predict and control dispersion stability. High zeta potential magnitudes indicate a stable dispersion, useful for formulation work.


• Molecular weight 1 × 103 to 2 × 107 Da
  Absolute molecular weight (Mw) and the second virial coefficient (A2) are obtained by performing static light scattering measurement as a function of sample concentration and preparing Debye plots."