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Online rheometer

ViscoSensor provides continuous measurements of melt flow rate or apparent viscosity directly on the manufacturing process.

The ViscoSensor system consists of two parts: a Viscosensor Rheologic Sensing Unit (RSU) and a Rheologic Control Unit that controls the ViscoSensor test parameters, outputs calculated results, and provides communication to an externally distributed control system as needed.

  • Effective solution for online viscosity or melt index monitoring.
  • No waste stream, tested sample is returned to process.
  • Online ASTM D1238 melt flow rate, ISO 1133 or JIS K 7210.
  • Apparent and intrinsic viscosity online.
  • Replaceable capillaries.
  • Compact measuring head for tight extruder connection.
  • Easy "in the field" calibration.
  • 2 Vertex Mercury Free Pressure Transducers for high accuracy.
  • Platinum RTD melt temperature sensor for accurate test temperature measurement.

Contact us for more information:

Specifications
  • Attaches to process using a single M18 pressure port or flange mounting
  • Effective solution for online viscosity or melt index monitoring
  • No waste stream, tested sample is returned to process
  • Online ASTM D1238 melt flow rate, ISO 1133, or JIS K 7210
  • Online apparent and intrinsic viscosities
  • Interchangeable capillaries
  • Compact measuring head for close extruder connection
  • Simple “in the field” calibration
  • 2 Vertex Mercury Free Pressure Transducers for high accuracy
  • Platinum RTD melt temperature sensor immersed in molten stream for accurate test temperature measurement

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