Fourier Transform Infrared Spectroscopy (FTIR) is one of the most advanced and precise methods for material analysis in the world of science and industry. This powerful technology uses Infrared Radiation and analyzes how it is absorbed by chemical bonds to identify the molecular structure and chemical composition of materials.
In essence, every material has a unique "optical fingerprint," and the FTIR instrument measures this absorption pattern, allowing it to quickly and accurately determine the nature of the compounds present in a sample. For this reason, FTIR spectroscopy is recognized as an essential tool in chemistry, pharmaceutical, polymer, petrochemical, environmental, academic, and industrial laboratories.
How FTIR Works
The working principle of this technique is based on the Fourier Transform. In this process, infrared light is converted into an interference pattern by an Interferometer. The instrument's software then uses precise mathematical calculations to convert this pattern into the final spectrum, displaying information related to functional groups, chemical bonds, and molecular structure.
Main Components of an FTIR Instrument
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IR Source (Infrared Source): Generates the infrared beam to irradiate the sample.
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Interferometer: The heart of the instrument, responsible for creating and analyzing the interference waves.
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Sample Compartment: The location where the solid, liquid, or gaseous sample is placed.
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Detector: Measures the intensity of the beams reflected or transmitted through the sample.
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Spectrum Analysis Software: Used for displaying, interpreting, and comparing data against a spectral database.
Advantages and Features of the FTIR Instrument
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Extremely high accuracy and sensitivity in identifying chemical compounds.
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High speed in data collection and results analysis.
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No complex sample preparation required.
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Applicable to organic, inorganic, polymeric, and biological materials.
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Long lifespan and low maintenance requirements.
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Ability to connect to ATR, DRIFT, and other analytical accessories to broaden applications.
FTIR Applications in Various Industries
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Chemical and Petrochemical Industries: Compound identification and product quality control.
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Pharmaceuticals: Verification of raw material purity and final quality control.
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Polymer and Plastics Industries: Determining chain structure and additive compositions.
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Environmental Research: Analysis of pollutants and Volatile Organic Compounds (VOCs).
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Research Centers and Universities: Training, research, and the development of new technologies.
Services from Peybord Co.
Peybord Co., with years of experience in supplying and supporting analytical and laboratory equipment, is ready to offer its customers the best and newest models of FTIR instruments from the world's leading brands.
Our services include:
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Expert consultation to select the right instrument for your needs.
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Installation, commissioning, and full user training.
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Technical support and spare parts supply.
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After-sales service in accordance with international standards.
✨ Peybord: Your reliable partner on the path to accuracy, quality, and innovation.