RPV-1 Gen 2 Polymer Viscometer

Intrinsic Viscosity or IV is an important quality parameter for polymers. Measurement of IV of any polymer involves dissolving the polymer in a solvent and running the solution through a glass capillary viscometer. Exact procedures for all the commonly used polymers are given in International Test methods under ISO, ASTM, DIN, IEC, etc. Product specifications typically require the IV to measured on method compliant equipment. At PSL Rheotek, we have been supplying process industry laboratories with compliant instrumentation for 20 years.

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  • RPV-1 Two positions Polymer Viscometer PSL-Rheotek

    RPV-1 Polymer Viscometer

    RPV-1 (2) Request Quotation

    The PSL Rheotek RPV-1  (2) Two position polymer viscometer system is suitable for measuring the dilute solution viscosity of a wide range of polymers dissolved in acids, organic solvents or water, including PA, PET, PVC, PLA, PBT, PC, PE, PP, Cellulose Acetate, Inks, bio-polymers and other.

    RPV-1 systems are designed to be integrated with the SP-1 Sample Preparation system for polymers.

    Other options include RPV275 Sample dissolution and RSS Rheotek Smart Sampler.

    Part No. RPV-1 (2)

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    Please e-mail to sales@psl-rheotek.com for a quotation.
  • Four positions Polymer Viscometer PSL-Rheotek

    RPV-1 with 4 Viscometer positions

    RPV-1 (4) Request Quotation

    The PSL Rheotek RPV-1  (4) four position polymer viscometer system is suitable for measuring the dilute solution viscosity of a wide range of polymers dissolved in acids, organic solvents or water, including PA, PET, PVC, PLA, PBT, PC, PE, PP, Cellulose Acetate, Inks, bio-polymers and other.

    RPV-1 systems are designed to be integrated with the SP-1 Sample Preparation system for polymers.

    Other options include SD-1 Sample dissolution and RSS Rheotek Smart Sampler.

    Part No. RPV-1 (4)

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    Please e-mail to sales@psl-rheotek.com for a quotation.
  • Two positions Polymer viscometer with sampler PSL-Rheotek

    RPV-1 Polymer Viscometer with Auto Sampler

    RPV-1 (2) RSS Request Quotation

    The PSL Rheotek RPV-1  (2) RSS Two position polymer viscometer system with smart sampler is suitable for measuring the dilute solution viscosity of a wide range of polymers dissolved in acids, organic solvents or water, including PA, PET, PVC, PLA, PBT, PC, PE, PP, Cellulose Acetate, Inks, bio-polymers and other.
    The RPV-1 is designed to be integrated with the SP-1 Sample Preparation system for polymers.

    Part No. RPV-1 (2) RSS

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    Please e-mail to sales@psl-rheotek.com for a quotation.
  • Two positions Auto polymer system PSL-Rheotek

    RPV-1 Polymer Viscometer with heating/stirring integrated in Auto Sampler

    RPV-1 (2) Auto Request Quotation

    Integrated glass capillary viscometer system suitable for measuring the dilute solution viscosity of a wide range of polymers dissolved in acids, organic solvents or water, including PA, PET, PVC, PLA, PBT, PC, PE, PP, Cellulose Acetate, Inks, bio-polymers and other.

    Part No. RPV-1 (2) Auto

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    Please e-mail to sales@psl-rheotek.com for a quotation.
  • Two positions Pulp viscometer PSL-Rheotek

    RPV-1 (2) Pulp

    RPV-1 (2) Pulp Request Quotation

    The PSL Rheotek RPV-1 (2) two position Pulp and Cellulose viscometer system is suitable for measuring a wide range of pulp and cellulose products including bleached wood (paper pulp), bleached chemical pulp, digester samples, cotton linters, regenerated cellulose, aged electrical papers and pharmaceutical bulking materials.
    RPV-1 Pulp & Cellulose viscometer systems are configured with a unique nitrogen purge system in order to ensure that samples are protected from oxidation during both the sample preparation and viscosity test.

    The RPV-1 Pulp Viscometer is designed to be integrated with the iSP-2 Sample Preparation system for pulp & cellulose.

    Other options include Pulp stirring block and RSS Rheotek Smart Sampler.

    Part No. RPV-1 (2) Pulp

     

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    Please e-mail to info@psl-rheotek.com for a quotation.
  • Four positions Pulp viscometer PSL-Rheotek

    RPV-1 (4) Pulp

    RPV-1 (4) Pulp Request Quotation

    The PSL Rheotek RPV-1 (4) four position Pulp and Cellulose viscometer system is suitable for measuring a wide range of pulp and cellulose products including bleached wood (paper pulp), bleached chemical pulp, digester samples, cotton linters, regenerated cellulose, aged electrical papers and pharmaceutical bulking materials.
    RPV-1 Pulp & Cellulose viscometer systems are configured with a unique nitrogen purge system in order to ensure that samples are protected from oxidation during both the sample preparation and viscosity test.

    The RPV-1 Pulp Viscometer is designed to be integrated with the iSP-2 Pulp Sample Preparation system for pulp & cellulose.

    Other options include Pulp stirring block and RSS Rheotek Smart Sampler.

    Part No. RPV-1 (4) Pulp

     

     

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    Please e-mail to info@psl-rheotek.com for a quotation.
  • Auto PulpIVA PSL-Rheotek

    RPV-1 (2) AutoPulpIVA

    RPV-1 (2) APIVA Request Quotation

    The PSL Rheotek RPV-1  (2) two position Pulp and Cellulose viscometer system is suitable for measuring a wide range of pulp and cellulose products including bleached wood (paper pulp), bleached chemical pulp, digester samples, cotton linters, regenerated cellulose, aged electrical papers and pharmaceutical bulking materials.
    RPV-1 Pulp & Cellulose viscometer systems are configured with a unique nitrogen purge system in order to ensure that samples are protected from oxidation during both the sample preparation and viscosity test.

    The AutoPulpIVA is the most advanced fully automated viscometer for pulp samples. The system fully integrates sample preparation with water and CED, sample agitation, viscosity measurement, cleaning, calculation and reporting of results.

    The RPV-1 is designed to be integrated with the iSP-2 Sample Preparation system for pulp & cellulose.

    Other options include Pulp stirring block and RSS Rheotek Smart Sampler.

     

    Test Methods:
    ISO 5351 Determination of limiting viscosity number of pulps
    SCAN-CM 15:99 Viscosity in cupriethylenediamine solution
    ASTM D1795 Intrinsic Viscosity of Cellulose

    Part No. RPV-1 APIVA (2)

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  • Two positions PP/PE viscometer

    RPV-1 for testing at 135°C

    RPV-1 (2) HT Request Quotation

    The PSL Rheotek RPV-1 (2) HT – two position PP/PE viscometer is specially adapted for measuring polyethylenes (PE) and polypropylenes (PP) at 135 °C. Suitable for low, medium and high density samples.
    The RPV-1 HT is designed to be integrated with the (hyperlink) SP-1 or SP-1/HD Sample Preparation system for polymers.
    Other options include SD-1 Polymer reaction block and RSS Smart Sampler.

    Test Methods PP/PE:
    ASTM D1601
    ASTM D4020
    ISO 1628 Part 3

    Part No. RPV-1 (2) HT

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    Please e-mail to sales@psl-rheotek.com for a quotation.

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