What is the principle of FTIR spectrometry?

The principle of FTIR spectroscopy is absorption, whereby a sample is exposed to infrared light and the absorption or reflection of the light is measured and mapped into spectra.

FTIR Spectrometers

Q: What are the benefits of using FTIR?

FTIR spectroscopy is an analytical technique favoured in many labs due to its high sensitivity. Further to this, FTIR spectroscopy yields highly detailed analyses of liquid, solid and gaseous samples, making it applicable to numerous fields. This method of analysis is also useful because it is non-destructive, meaning that the sample being tested remains intact, making it indispensable to the forensics and environmental monitoring industries.

Q: What is the difference between a spectrometer and an FTIR?

While a spectrometer refers to an instrument used in the analytical process of spectroscopy, FTIR refers to a specific type of spectrometer that enables Fourier transform infrared (FTIR) spectroscopy. It is frequently used in a wide range of structural analysis and non-destructive measurement applications to understand more about the molecular structure of liquid, solid and gaseous samples.

Features

Shimadzu’s FTIR spectrometers are highly regarded industry-wide and are favored for their reliability, operational ease and accuracy. Shimadzu FTIR spectrometers also include key features and capabilities that affirm their place at the cutting edge of analysis, including:

Advanced software that streamlines compliance reporting and data analysis. With the integration of LabSolutions IR, Shimadzu’s FTIR spectrometers are optimized for network applications, include an extensive library of spectra, and feature a high-performance search function. The software allows high-level admin and data manipulation functions that make analysis easier and more user-friendly, streamlining lab processes.
High spectral resolution and sensitivity enable reliable detection of minor components. Shimadzu’s FTIR spectrometers lead the industry due to their consistently high performance in terms of speed and sensitivity in analysis. Take, for example, the IRTracer-100, featuring high-speed scanning capable of 20 spectra/second, 0.25cm-1 resolution and the highest signal-to-noise (SN) ratio in its class.
Instrument stability for greater accuracy in measurements. Shimadzu’s FTIR spectrometers are designed to achieve less drift, leading to fewer calibrations and longer uptime.

FAQs

What are the benefits of using FTIR?

FTIR spectroscopy is an analytical technique favored in many labs due to its high sensitivity. Further to this, FTIR spectroscopy yields highly detailed analyses of liquid, solid, and gaseous samples, making it applicable to numerous fields. This method of analysis is also useful because it is non-destructive, meaning that the sample being tested remains intact, making it indispensable to the forensics and environmental monitoring industries.

What is an FTIR spectrometer used for?

FTIR spectrometers are instruments used in FTIR spectroscopy. The FTIR spectrometer records the amount of absorption or transmittance of infrared light in a sample to create an infrared spectrum, showcasing the molecular structure of a sample. This makes FTIR spectrometers incredibly useful across many industries and applications.

What is the difference between a spectrometer and an FTIR?

A spectrometer is a general term for an instrument used in spectroscopy, whereas an FTIR spectrometer is a specific type designed to perform Fourier transform infrared spectroscopy. It is frequently used in a wide range of structural analysis and non-destructive measurement applications to understand more about the molecular structure of liquid, solid, and gaseous samples.

What is the FTIR used to identify?

FTIR spectrometers are used to identify organic, polymeric and inorganic materials, though it is used for the latter more infrequently. FTIR spectrometers work by measuring how a sample absorbs infrared light, revealing characteristic spectral features that reflect its chemical structure.

What is the principle of FTIR spectroscopy?

Fourier transform infrared spectroscopy (FTIR) is a technique used to obtain an infrared spectrum based on the amount of absorption or transmittance of IR in a sample.

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FTIR Spectroscopy Consumables