Infrared spectrometers and analysers

Dispersive spectrometers. For a long time, mid-IR spectrometers were constructed on the principle of the double beam design. This fairly complex optical assembly, which remains in use for the UV/Vis, yields progressively over real time the 

The management of the optical bench and the acquisition of the data is controlled by a specific electronic interface. During the displacement of the mirror, an ADC converter, linked to the detector, samples the interferogram in the form of 

FTIR is a simultaneous method in the sense that it treats the signal in a global manner. Each point of the spectrum has been calculated from all of the given data 

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