Fourier-Transform Infrared Spectroscopy (FTIR)
How it works
Fourier-Transform Infrared Spectroscopy (FTIR) measures how a sample absorbs infrared light at various wavelengths. It works by passing a broad-spectrum IR light through the sample.
A detector then captures the transmitted or reflected light, producing an interferogram. This signal is processed using a Fourier Transform to generate an IR spectrum, showing absorption peaks at specific wavelengths. These peaks correspond to the vibrational modes of the sample's molecular bonds, enabling chemical identification and analysis.
Advantages
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High Sensitivity: Detects small sample amounts with precise measurements.
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Speed: Rapid data collection compared to traditional methods.
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Non-Destructive: Leaves samples intact for further analysis.
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Wide Range: Analyzes various states (solids, liquids, gases).
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Accuracy: Provides high-resolution spectra with minimal noise.
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Versatility: Identifies diverse chemical compounds and functional groups.
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Data Analysis: Generates complete spectra quickly, facilitating comprehensive analysis.
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No Sample Prep: Often requires little to no sample preparation.
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SensorX Solutions GmbH
Qubo Business Park
Kägiswilerstrasse 17
6060 Sarnen, Switzerland