With an automated polymer viscometer, solvent based viscosity is easy. You are only three easy steps away from IV of PET, K-Value of PVC or Viscosity Number of Polyamide. All testing carried out in this way complies 100% with international test protocols. ASTM D4603, ISO 1628.
The PSL Rheotek RPV-3 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-3 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.
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