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Microtrac STABINO ZETA Zeta Potential Analyzer
  • Microtrac STABINO ZETA Zeta Potential Analyzer

    For the accurate determination of the zeta potential and colloidal stability, the STABINO ZETA is the first choice. It can replace the classical zeta potential measurement and is able to perform very fast titrations.

    Measure Pricinple  Zeta potential
    Method

    Zeta streaming potential

    Calculation model as calibrated
    Measurement angle as mechanical measurement
    Size measurement  

    yes (only in combination

    with NANOTRAC FLEX)

    Sample cell Teflon (10 ml, 3 ml, 1 ml)

    Molecular weight

    measurement

    Yes
    Molecular weight range <300 Da -> 20 x 10^6 Da
    Temperature range +4°C - +90°C
    Temperature accuracy ± 0.1°C
    At line / in line measurement Yes
    Reproducibility (size) =< 1%

    Sample volume size

    measurement

    one drop – ∞
    Concentration measurement Yes
    Sample concentration up to 40 % (sample dependent)
    Laser

    780 nm, 3 mW

    Dimensions (W x H x D) 355 x 381 x 330 mm

     

     

     

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