Inline Process Refractometers

Inline Process Refractometer

Inline Process Refractometers measure the refractive index continuously and in real-time, thus determining the concentration of liquids or the mixing ratios of binary or quasi-binary mass ratios.

The measurement is independent of turbidity, color, absorption, and viscosity, which ensures maximum precision and better process control.


  • Concentration monitoring
  • Product interface detection
  • Quality Control (Deviation from the target value)
  • Crystallization monitoring
  • Dosage control

Process refractometers can be installed in pipelines, mixing tanks, reaction boilers, storage vessels, cooking appliances, or evaporators using various flange connections.