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Industrial & Process Analysis

Industrial spectroscopy helps manufacturers understand materials and improve production processes. StellarNet systems make it possible to analyze materials quickly without interrupting the workflow. Spectral measurements can help identify unknown materials and verify that incoming materials meet specifications. They can also monitor changes during production and support consistent quality from one batch to the next. These capabilities are useful across manufacturing and processing environments where fast analysis matters. StellarNet solutions give manufacturers practical tools for process monitoring and quality control.

Recommended Spectrometers

Featured Articles

Spectroscopy for Real-Time Fermentation Process Monitoring

Monitoring fermentation processes can help manufacturers maintain consistent conditions and improve process control. This research explores a multivariate process monitoring strategy using spectroscopy in a small-scale fermenter, demonstrating how real-time spectral data and chemometric models can support monitoring and control in a process analytical technology (PAT) environment.

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Determining Gasoline Octane Numbers with Flame Spectroscopy

Octane number is a key measure of gasoline performance, but traditional testing methods can require significant time and specialized analysis. This research investigates a PLS regression model using flame emission spectroscopy to determine gasoline octane numbers, demonstrating how spectral data and chemometrics can support rapid fuel characterization.

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Moisture Analysis in Crude Oil with NIR Spectroscopy

Moisture content is an important quality parameter in crude oil, where even small amounts of water can affect processing and transportation. This application explores how near-infrared spectroscopy can provide rapid, non-destructive moisture analysis, offering a practical approach for monitoring crude oil quality and supporting process control.

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Customer Research & Publications

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Key Application Areas

Food Safety & Quality

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Advanced & quantum materials

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Thin Films & Optical Coatings

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Pharmaceuticals & Nutraceuticals

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Biomedical & Life Sciences

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Environmental & Microplastics

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Astronomy, Space & Remote Sensing

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Lighting, Displays & Radiometry

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Recommended Spectrometers for Industrial & Process Analysis

ChemWiz-ADK™

Rapid NIR analysis for industrial quality control, material identification, composition analysis, and process monitoring. Available in handheld or modular configurations, ChemWiz-ADK™ combines NIR spectroscopy with integrated chemometrics to help technicians quickly verify raw materials, classify products, detect composition changes, and monitor material consistency across receiving, laboratory, and production environments.

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UV-VIS Spectrometers

UV-VIS spectroscopy provides fast, reliable optical measurements for industrial process analysis, quality control, and production monitoring. StellarNet UV-VIS spectrometers support absorbance, transmission, and reflectance measurements for applications including concentration analysis, color measurement, chemical processes, coatings, liquids, and material characterization. Compact fiber-optic configurations make it easy to integrate UV-VIS spectroscopy into laboratory, at-line, and in-line process measurement systems.

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Raman Spectrometers

Raman spectroscopy provides rapid molecular identification and chemical analysis for industrial process monitoring and quality control. StellarNet Raman spectrometers can help identify raw materials, verify chemical composition, detect contaminants or material changes, and monitor products throughout production with little to no sample preparation. Compact fiber-optic configurations make Raman spectroscopy well suited for laboratory, at-line, and process analysis applications.

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Color Measurement Spectrometers

Spectroscopic color measurement provides objective, repeatable analysis for industrial quality control, process monitoring, and product consistency. StellarNet systems can measure color changes and differences in raw materials, coatings, plastics, liquids, and finished products, helping manufacturers monitor production, compare batches, detect process variations, and maintain consistent product quality.

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OEM Spectrometers

StellarNet OEM spectrometers provide compact, configurable solutions for integrating spectroscopy directly into industrial instruments, process analyzers, and automated measurement systems. UV-VIS, NIR, and Raman technologies can be incorporated into custom equipment for material identification, composition analysis, quality control, and process monitoring. Flexible fiber-optic configurations, software integration, and compact hardware make StellarNet spectrometers well suited for OEM and embedded industrial applications.

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Learn More

Explore UV-VIS, NIR, Raman, color measurement, and OEM spectroscopy through practical guides, application notes, videos, technical resources, and real-world research. Learn how spectroscopy can support raw material verification, composition analysis, chemical identification, process monitoring, color measurement, quality control, and automated industrial analysis. These Learning Centers provide practical resources to help engineers, technicians, and manufacturers integrate spectroscopy into laboratory, at-line, in-line, and OEM measurement systems.

  • Spectrometers Learning Center — Explore UV-VIS spectroscopy for industrial process analysis, concentration measurements, absorbance, transmission, reflectance, and quality control.
  • NIR Learning Center — Learn about NIR spectroscopy for raw material verification, composition analysis, material classification, and rapid industrial process monitoring.
  • Raman Learning Center — Explore Raman spectroscopy for chemical identification, raw material verification, contaminant detection, composition analysis, and process quality control.
  • Color Learning Center — Learn about spectroscopic color measurement for product consistency, batch comparison, coatings, plastics, liquids, and industrial quality control.
  • OEM Learning Center — Explore OEM spectrometer integration, embedded spectroscopy, fiber-optic configurations, software integration, and custom industrial measurement systems.
Spectrometers Learning Center
NIR Learning Center
Raman Learning Center
OEM Learning Center
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