Posted in | Control Systems

The CrystalEYES: Crystallization Monitoring Sensor

CrystalEYES is a crystallization monitoring probe, used to detect the dissolution points and nucleation points of solutions during the optimization and development of crystallization processes.  The data collected facilitates the generation of solubility curves and the characterization of the metastable zone width (MSZW) under different operating conditions.  It is available in a range of sizes and materials to accommodate any reaction scale or chemistry.

H.E.L Group

Features and Options

  • Probe Materials and Diameter: The probes have a diameter of 5 mm and are available in 316 stainless steel and Hastelloy.
  • Probe Size and Scale: Probe lengths are available for vessels ranging from test tubes (~3 mL) to reactors exceeding 10 L.
  • Measurement: Real-time turbidity and temperature monitoring, with optional pH measurement.
  • Temperature: Maximum operating temperature of 200°C.
  • Pressure: Maximum working pressure of 10 bar at 25°C.
  • Sensing Technology: Near-infrared (NIR) turbidity sensors enable detection of dissolution and nucleation points, including in clear and coloured solutions.
  • Intelligent Software Control and Analysis: H.E.L's WinISO software provides real-time graphical monitoring, automatic CSV data logging and export to Excel, with optional process control.
  • Multi-Probe Operation: Up to eight probes can be operated simultaneously on the H.E.L CrystalSCAN system
  • Steam sterilizable up to 200 ⁰C and autoclavable option in the BioVIS

CrystalEYES is a crystallization monitoring probe, used to detect the dissolution points and nucleation points of solutions during the optimization and development of crystallization processes. The data collected facilitates the generation of solubility curves and the characterization of the metastable zone width (MSZW) under different operating conditions. It is available in a range of sizes and materials to accommodate any reaction scale or chemistry.

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