ViscoStar® II Differential Viscometer for GPC

The ViscoStar® II is an on-line differential viscometer to be used along with the DAWN® HELEOS® II or miniDAWN TREOS® in SEC-MALS.

With temperature control from 4-60°C, the ViscoStar operates at the same temperature as the HPLC separation, whether above or below ambient.


  • Range: 5 kPa
  • Sensitivity: 0.15 Pa

The ViscoStar II comes with a patented system that automatically guards against inadvertent over-pressure conditions, which could destroy or impair the sensitivity of the transducers, ensuring the safety of your setup.

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