Departments > Analytics > Analytical Methods > Process Analytical Techno...

Process Analytical Technology (PAT)

Process Analytical Technology (PAT) by spectroscopic methods (FTIR, NIR, RAMAN, UV/VIS) and Ultrasonic measurements

On-line and in-line monitoring of polymer synthesis and processing by specific sensors in real time: Composition, particle size, dispersion/exfoliation, and conversion/kinetics can be determined quantitatively by in-line/on-line ATR-IR, NIR, UV/VIS, RAMAN and ultrasonic spectroscopy at high pressures (400 bar) and temperatures (300 °C) and simultaneously at different measurement positions.

  • ATR-MIR reaction analysis system REACT-IR4000 (Mettler-Toledo), MCT detector, Si- and Diamond probes for in-situ measurements FT-NIR process spectrometer NIRVIS (BÜCHI), 1000-2500 nm, fiber coupled transmission and diffuse reflectance process probes
  • NIR diode array process spectrometer SentraProc (SENTRONIC), 900-1700 nm, InGaAs detector array, fiber coupled transmission and diffuse reflectance high temperature and high pressure probes for PAT applications
  • NIR diode array process spectrometer SentraProc (SENTRONIC), 1350-2000 nm, InGaAs detector array, fiber coupled transmission and diffuse reflectance process high temperature and high pressure probes PAT applications
  • UV/VIS process spectrometer (SENTRONIC), 240 - 850 nm, fiber coupled transmission and diffuse reflectance process probes for PAT applications
  • RAMAN spectrometer HoloProbe 785 (Kaiser Optical Systems), 785nm, holographic grating, spectrometer with CCD detector, short and long fibre coupled probes and high temperature and high pressure probes for PAT applications
  • Ultrasonic process system, pulse-transmission method, with ultrasonic probes for 2 an 5 MHz, for ultrasonic velocity and ultrasonic attenuation measurements
  • Melt-at-die interfaces for the end of various extruders (ZSK 30, ZSK 40, Micro- Leistritz, etc.), for the insertion of NIR transmission probes (cross-line), NIR diffuse reflectance probes, Raman probes (optical pathlength: 2, 5 and 10 mm) and ultrasonic probes
 
Process Analytical Technology (PAT)
Process Analytical Technology (PAT)

Departments

Analytics

Analytical Methods

News