Fourier transform infrared spectrometer

Fourier transform infrared spectrometer

FT-IR spectrometer is used to  obtain an infrared spectrum of absorption or emission of a solid, liquid or gas.



The PerkinElmer Frontier™ MIR/FIR is a combined FTIR spectrometer, which operates in both mid-infrared and far-infrared spectral ranges.  Fourier transformation analysis is used to record and process the spectrum. The spectrometer has a single beam and the sample spectra are obtained from the ratio of the spectrum with the sample in the beam to the background spectrum obtained without the sample.



WAVENUMBER RANGE: 80-8000 cm-1

Accessories: i) Transmittance ii) Attenuated Total Reflectance Accessory (ATR) iii) 75 mm Integrating Sphere (IS) and iv) Specular Reflectance Attachment. 

ATR: Used to measure the attenuated total reflectance of powder and thin film samples.

SPECULAR: Specular reflectance of solid samples with 10°angle of incidence can be measured in MIR-FIR range. 

Integrating Sphere: Total reflectance and transmittance of solid samples can be measured in the wavelength range of 2 – 20 µm.

Last updated on : 11-05-2018 11:55:05am