IndiGo NIR : A near infrared spectrometer

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IndiGo NIR: Handheld, Connected, and Affordable Near-Infrared Spectrometer

The IndiGo NIR is a revolutionary, pocket-sized near-infrared spectrometer designed to fit in the palm of your hand. Combining laboratory-grade performance with ultimate mobility, it enables high-precision spectral analysis anywhere, at any time.

Full Connectivity and Field-Ready Battery Life

The IndiGo NIR features dual USB-C and Bluetooth 5.0 connectivity, seamlessly integrating into your workflow across PCs, tablets, or smartphones. When connected via Bluetooth, it becomes a fully autonomous portable metrology tool, delivering 8 hours of continuous measurement battery life (and several days on standby). In wired mode, it utilizes power directly from the USB-C port to operate while recharging its internal battery.

Optical Performance and Fleet Calibration Management

This compact system measures emission, absorption, and transmission spectra across a 720 nm to 1050 nm spectral range, with an optical resolution of approximately 2 nm (FWHM). A key advantage of the IndiGo NIR is its exceptionally high level of inter-device reproducibility. This unique consistency makes it easy to deploy and share complex calibration models across entire fleets of devices deployed in the field.

A Modular Spectrometer Built for Industrial Applications

GoyaLab has developed a versatile range of “plug-and-play” interchangeable optical modules to tailor the IndiGo NIR to your specific market and applications:

• Reflection / Reflectance Module: Engineered for non-destructive analysis of solid samples or powders.
  Key Applications: Sorting and classification of polymers and plastics based on near-infrared overtones, and the identification of invisible NIR security taggants for brand protection and traceability.
• Cuvette Reflection Module: Designed for rapid chemical characterization of solids, semi-solides, or liquids inside a cuvette.
  Key Applications: Food and agricultural quality control, such as measuring flour composition (moisture, fat, protein levels).
• Cuvette Transmission Module: Optimized for the spectral analysis of transparent liquids.
  Key Applications: Industrial oil characterization, including testing fish oil for omega-3 and omega-6 concentrations.

💡 OEM Integration & Custom Spectral Solutions

Do you have unique industrial constraints or need a custom setup? The optical and mechanical architecture of our compact modules can be tailored to your specifications as an OEM solution.
👉 Contact our engineering team to discuss your custom OEM project

Comprehensive Software Ecosystem: From Data Capture to Chemometrics

The IndiGo NIR comes with a powerful suite of software tools to help you process and analyze your spectral data immediately:

• SpectroLab (Windows): Our standard software included with the device, built for spectrum capture, essential mathematical processing, and data exporting in multiple file formats.
• Android Application: Available on the Google PlayStore, it allows operators to control the spectrometer via a smartphone or tablet for ultra-mobile field testing, with data easily transferable to the Windows version.
• « SpectroLink » Python Library: Drive the IndiGo NIR directly from any Python IDE. This tool is ideal for developers looking to rapidly implement custom math scripts or chemometrics libraries on raw spectral data.

📦 Delivery & Calibration: Every IndiGo NIR is shipped pre-calibrated in wavelength (nanometric scale). Intensity (radiometric) calibration is available as an optional service.
✉️ For quotes or custom options, please contact us via email.

🔽 Downloads: Download IndiGo NIR Datasheet 

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