How NIR Spectral Signatures Help Identify Materials
This signature is influenced by the chemical bonds within the material, especially bonds involving hydrogen, such as O-H, C-H and N-H. These patterns can help NIR systems compare an unknown sample against known reference data or calibration models.
A spectral signature does not usually act like a simple visual fingerprint on its own. Reliable interpretation depends on suitable reference data, consistent sample presentation and a well-built model for the material or property being analysed.
Looking Into NIR Spectral Analysis?
You can learn more about near-infrared spectroscopy and how it is used for fast material analysis.
Portable Analytical Solutions also supplies NIR analysers for practical testing across suitable materials and applications.
For help with NIR options for your work, contact Portable Analytical Solutions or visit Portable Analytical Solutions.