ANALECT® RovIR™ On-Line FTIR Process Analyzer

A Portable FTIR/FT-NIR Process & Lab Analyzer

Our Guided Wave ANALECT RovIR FTIR System is designed to be transportable for real-time dynamic monitoring of pilot scale reaction chemistries and continuous process streams. Its portability avoids costly permanent installations. With a sealed NEMA 4 enclosure and vortex cooling, the RovIR analyzer can be installed in general purpose and hazardous areas. The ANALECT RovIR analyzer’s versatility demonstrated by its range of applications allows measurements at multiple probe tap locations, and batch reaction development utilizing just one analyzer.  

  • Utilizes process proven ANALECT® Diamond 20™ Transept™ optical head.
  • Interchangeable sampling options to meet a wide range of operating conditions:
    – Choice of Diamond, ZnSe, and Silicon Probes
    – Flow-through ATR and transmission accessories
    – High throughput light pipes and fiber-optic configurations
  • Full chemometric modeling capability including SpectraQuant™, Eigenvector PLS Toolbox®, Eigenvector Solo®, Camo Unscrambler, Matlab®, Infometrix Pirouette® and Grams PLSiQ.


SpectraQuant™ Software – part of our SpectraSuite™ – is leading edge Windows® based chemometric software utilized on our ANALECT analyzers for generating predictions. Leveraging Principal Component Analysis (PCA/PCR).   SpectraQuant consolidates today’s most recognized features for modeling complex multi-component processes.

  • Incorporates proven benefits of constrained principal component regression with the tools available in the Eigenvector Research PLS Toolbox™ Suite.
  • Incorporates baseline constraints, pathlength constraints as well as spectral interference constraints.
  • Features robust and intuitive user interface that includes a flow chart for step-by-step guidance through the model development process.
  • Allows for multiple baseline corrections.
  • Allows for easy frequency selection.
  • Performs pathlength corrections.

PC 80 Software – Automates Your Process

  • Control I/O to switch valves and monitor a variety of sample system conditions
  • Transmit product properties, instrument QC data, and alarms via versatile communications protocols
  • Collect spectra and apply quantitative analysis routines
  • Implement calibration tools and programming flexibility
    – Apply a wide variety of quantitative analysis routines including: CPSA™ (Constrained Principal Component Spectral Analysis), Matlab® and Pirouette®
    – Utilize ASL–Basic Language–to achieve total programming flexibility
    – Operate the system remotely by using pcANYWHERE™ or Timbuktu software
    – Multi-level password access
  • Validate and diagnose your system with PC 80
    – Implement on-line validation methods, such as ASTM D6122
    – Automatically monitor and trend the system’s “health” with RemoteRX™ software for preventive maintenance scheduling
    – Access the on-line help system for quick reference

FX 90 Software – An Advanced Spectroscopy Platform

  • FX 90 features exceptional workstation graphics flexibility
  • Customized for reaction monitoring
  • Provides the user advanced capabilities to quantitatively and qualitatively characterize the reaction
  • Built-in wizard for autopilot guidance of setups and reaction run
  • Built-in “simulator mode” allows you to replay your previously acquired data “off line”
  • Built-in chemometric tools – PLS, MLR
  • Up to 50 different windows on your process reaction

We Make It Easy to Go From Lab to On-Line

Our ANALECT ChemEye™ is a benchtop FTIR system for real-time dynamic monitoring of reaction chemistries. Calibrations can be seamlessly transferred from the ChemEye to the ANALECT RovIR and the ANALECT PCM™ Series of on-line FTIR systems.


  • Improved reliability
  • Low cost of ownership 
  • Meet compliance requirements
  • Backed by global service and support
    Contact Us Today

    Process Insights is committed to solving our customers’ most complex analytical and process challenges.  


    Americas +1 412.963.7530 
    EMEA +49 69 20436910
    China/APAC +86 400 086 0106

    Portable, Fast, Rugged, and Reliable Real-Time Analyzer for Dynamic Monitoring

    Process Insights-ANALECT® RovIR


    • End Point determinations
    • Reaction kinetics
    • Grignard formations
    • Organic synthesis
    • Fermentation
    • Polymer reactions
    • Urethanes
    • Isocyanates
    • Acrylates


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