dynamic light scattering nanoparticle size analyzer / static light scattering / electrophoretic light scattering / for environmental analysis
Zetasizer Nano ZS



  • Technology:

    dynamic light scattering, static light scattering, electrophoretic light scattering

  • Applications:

    for environmental analysis, for the food industry, for the pharmaceutical industry

  • Other characteristics:

    zeta potential


Performance, simplicity, versatility.

The world’s most widely used system. It is used for the measurement of the size, electrophoretic mobility of proteins, zeta potential of colloids and nanoparticles, and optionally the measurement of protein mobility and microrheology of protein and polymer solutions. The high performance of the Zetasizer Nano ZS also enables the measurement of the molecular weight and second virial coefficient, A2, of macromolecules and kD, the DLS interaction parameter.

The system can also be used in a flow configuration to operate as a size detector for SEC or FFF.