Gas Phase Raman Systems

Fiber-coupled Gas-Phase Raman System (GRaman) is designed to provide an alternate and yet powerful analytical process gas monitoring system with many additional benefits. It features a high resolution and wide coverage spectrograph, which ensures that multiple gases can be identified independently without chromatographic separation. Another feature is its high throughput spectrograph with a deep cooled low noise and sensitive CCD detector, a high power 532 nm single mode laser, a high efficiency probe, and a gas cell with a signal enhancing accessory (SigE-FTCell), which allows gases to be measured down to tens ppm levels. Combined with fiber optics and sampling probes, the system can be easily and flexibly installed in remote locations. In addition, Multiplex Gas-Phase Raman System (MGRama) with a parallel design provides up to 4 independent channels for simultaneous gas-phase Raman measurements at different locations, which simplifies operation and increases the value to own.


System Benefits:

  • High throughput, high sensitivity, and high power laser
  • Robust design, no moving parts
  • Built-in signal enhancing gas flow cell for easy integration
  • Efficient operation with multiple monitoring spots in one unit
  • Flexible sampling options
  • High value to own


With the SpectraSoft software, users can easily select to make simultaneous or sequential Raman measurements at different locations/ports. SpectraSoft is a powerful yet user-friendly software for system control, data acquisition and data analysis. It features a robust, proprietary Background Removal (BR) procedure that can reliably and reproducibly remove even the most difficult background from any Raman spectra.


SpectraSoft Background Removal Benefits:                        

  • Automatic, complete, robust
  • Retain small peaks
  • Semi-automatic with user-adjustable parameter available
  • Confidence in obtaining background-free spectra


Click here to view or download the Background Removal brochure.


Click here to view or download more applications of the Background Removal procedure on sample Raman spectra.


The Gas-Phase Raman system (GRaman or MGRaman) is an ideal tool for on-line gas-phase monitoring. It serves the analytical Raman markets in process monitoring and control in petrochemical, chemical, polymer, pharmaceutical, and bioprocessing industries.


Click here to view or download the product brochure and specifications.


We offer one year (1 year) warranty on all our products. Please contact us for any questions and more information about our products and their quotations.