Introduction
An FTIR spectrometer (Fourier transform infrared spectrometer) is an analytical instrument used to measure the infrared absorption or transmission spectrum of a sample, which provides information about the molecular structure and the chemical composition, and it is one of the most widely used analytical instruments, used in chemistry, materials science, pharmaceutical, food, environmental, and many other fields. The FTIR spectrometer measures the infrared spectrum by the Fourier transform of the interferogram, in which the infrared radiation from a source is passed through an interferometer, and the resulting interferogram is measured by a detector and converted to a spectrum by a mathematical transformation; the spectrum shows the absorption bands at the wavelengths where the sample absorbs the infrared radiation, and the bands are characteristic of the functional groups and the bonds in the molecules, and the sample is analyzed by comparing the spectrum with reference spectra or by the interpretation of the bands; the FTIR spectrometer provides a rapid and sensitive analysis, with features such as a high resolution, the measurement of solids, liquids, and gases, and various sampling accessories, such as the attenuated total reflectance (ATR) accessory, and it is available as benchtop and portable instruments; the FTIR spectrometer is used for the identification of organic compounds, for the analysis of polymers, for the analysis of pharmaceuticals, for the analysis of foods and beverages, for environmental analysis, for the analysis of coatings, and for many other applications. FTIR spectrometers are used in research and quality control laboratories in many industries. With their structural information, FTIR spectrometers are essential for molecular analysis.
FTIR Spectrometer LIR-T2011
Spectrometer has a wavelength range of 7800 cm⁻¹ to 375 cm⁻¹ and a resolution of 1 cm⁻¹.The system provides accurate and repeatable results with easy operation and minimal mainten...
FTIR Spectrometer LIR-T2010
Spectrometer offers a wide spectral range from 7800 cm⁻¹ to 350 cm⁻¹, allowing it to detect a broad range of infrared signals. It also provides high spectral accuracy of ±0.01 cm⁻...
FTIR Spectrometer LIR-T2013
Spectrometer operates within a spectral range of 7800 to 375 cm⁻¹ with an accuracy of 0.01 cm⁻¹. It is equipped with advanced a highly sensitive detector for precise signal detectio...
FTIR Spectrometer LIR-T2012
Spectrometer offers a wide spectral range of 7800 cm-1 to 375 cm-1 with an accuracy of 0.01 cm-1. It features a unique Michelson self-compensating optical system, delivering exceptional...
FTIR Spectrometer LIR-T2011
Spectrometer features a spectral range of 375 to 8,000 cm⁻¹ with a diamond- interface. Its compact design enhances stability and minimizes sensitivity to vibrations. The fully sealed c...
FTIR Spectrometer LIR-T2010
Spectrometer has a wavelength range of 7800 cm⁻¹ to 350 cm⁻¹ and a resolution of 0.85 cm⁻¹. It employs a high-sensitivity optical system with proprietary mirror alignment to provi...
Standards
ASTM E1421-99(2021)-Standard Practice for Describing and Measuring Performance of Fourier Transform Mid-Infrared (FT-MIR) Spectrometers: Level Zero and Level One Tests
ASTM E1944-98(2021)-Standard Practice for Describing and Measuring Performance of Laboratory Fourier Transform Near-Infrared (FT-NIR) Spectrometers: Level Zero and Level One Tests
ISO 19702:2024-Guidance for sampling and analysis of toxic gases and vapours in fire effluents using Fourier Transform Infrared (FTIR) spectroscopy
Complies with the above standards, but is not limited to them.
Features
1. FTIR spectrometer for infrared molecular analysis.
2. Fourier-transform infrared spectrometer with sampling accessories.
3. For materials, pharmaceuticals, chemicals and forensic labs.
4. Includes spectrometer, software, accessories and manual.
5. Identifies compounds and functional groups by IR spectra.
FAQ
Q1: What scenarios is this spectrometer used for?
A: It identifies and quantifies materials, pharmaceuticals and chemicals from infrared spectra, using ATR, transmission or other sampling, with library matching and functional group analysis.
Q2: What standards does it comply with?
A: It follows ASTM E1421 and E1940, USP <854>, related ISO and GB/T standards, with wavenumber and photometric performance verified.
Q3: What is the warranty?
A: The spectrometer carries a 12 to 24 month warranty covering the interferometer and controls. Lasers and accessories are wear or separate parts. Damage from misuse is excluded.
Q4: Is it hard to operate?
A: Routine ATR scans are simple after setup, but interpretation requires trained staff. We provide a manual, installation and training.
Q5: What is the lead time?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is calibration required?
A: We recommend verification against traceable standards at regular intervals, typically every 6 to 12 months, and keeping calibration records for audit purposes. The manual describes the procedure, and reference standards are available from us. Accredited third-party calibration can also be arranged on request.
Q7: Are consumables universal?
A: ATR crystals and standards are model-specific or certified. Ongoing cost includes accessories and calibration.
Q8: Can it be customized?
A: Yes, several configurations are available. Options include ATR, imaging, microscopes, gas cells and 21 CFR Part 11 software. We can discuss further custom requirements, confirm feasibility and advise any effect on the schedule before the order is confirmed.
Q9: Is installation included?
A: Standard delivery includes the spectrometer and manual. Installation is not usually required, with training available.
Q10: What samples are compatible?
A: It handles solids, liquids and gases with IR-active bonds. It is not for non-IR-active targets, samples incompatible with the accessory, or trace analysis beyond sensitivity.
Tips: For more details, quotes and customized solutions, please contact us anytime. We’re always ready to serve you professionally.