RPV-2 Polymer Viscometer

The PSL Rheotek RPV-2 Polymer and Pulp viscometer offers an all-inclusive solution for the determination of dilute solution viscosity. Automation of the measurement process ensures low standard deviation of results. The viscosity determination is carried out in suspended-level type Ubbelohde glass capillary viscometers for full compliance with international test methods.

The RPV-2 includes automation of the measurement of flow times, calculation of results and in-situ solvent cleaning and drying. For sample preparation, either the ISP-1 or iSP-2 can be integrated to provide precise weighing of polymers and solvent addition. A reaction block or shaker is used for sample dissolution. The RPV-2 can be equipped with a sample delivery system or auto sampler.


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  • RPV-2 Polymer Viscometer

    RPV-2 Polymer Viscometer PSL-Rheotek

    RPV- 2 (2) Request Quotation

    RPV-2 (4) Request Quotation

    • Intrinsic Viscosity
    • K-Value
    • Limiting Viscosity
    • Viscosity Number
    • Inherent Viscosity
    • Relative Viscosity

    The PSL-Rheotek RPV-2 Polymer Viscometer is suitable for measuring the dilute solution viscosity of a wide range of polymers. Applications include PA, PET, PVC, PLA, PBT, PC, PE, PP, Cellulose Acetate, Inks, Biopolymers, Pulp and cellulose.

    RPV-2  is designed for full integration with sample preparation and sample dissolution modules from PSL-Rheotek. Using these integrated options ensures full integrity of data from end to end in the measurement process.

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