Anton Paar Nano Particle Size Analyzer and Zeta Potential Litesizer 500 460x485x135mm 1unit

The Litesizer™ 500 is an instrument for characterizing particles in liquid dispersions. It determines particle size, zeta potential, molecular mass, transmittance and Refractive index by measuring dynamic (DLS), electrophoretic (ELS), and static light scattering (SLS). Specification ; Light source : Semiconductor laser / 40 mW, 658 nm. Detection angles : 15°, 90°, 175°. Particle size range : 0,3 nm to 10 µm, 3.8 nm to 100 µm (zeta potential), 980 Da to 20 MDa (molecullar mass). Sensitivity : 0.1 mg/mL (lysozyme) (particle size), 1 mg/mL (lysozyme) (zeta potential), 0.1 mg/mL (lysozyme) (molecular mass). Temperature range : 0–90 °C (32–194 °F). Minimum volume : 12 µL (particle size), 350 µL (zeta potential), 20 µL (molecular mass). Max sample concentration : 50% w/v. Accuracy : Better than ±2 % on NIST traceable standards. Repeatibillity : Better than ±2 % on NIST traceable standards.

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