Spectroscopie FTIR
Page author: Valérie Magnin.
Equipment allowing the analysis of the vibration modes of molecules in the middle infrared (4000 - 400 cm-1) in transmission and attenuated total reflectance (ATR mode with a diamond crystal). The analysis of liquid samples is possible thanks to a specific cell in transmission but also in ATR mode (Ge crystal). The coupling of this spectrometer with our thermogravimetric analyzer (ATG) will allow to follow the gaseous products resulting from the thermal decomposition of various samples by adding a heated gas cell and a heated transfer line that link the two equipments.
FTIR spectrometer | Thermo Scientific |
Technical specifications | Types of samples : solid, liquid, gas samples (coupling with TGA) |
- Measurement in the IR medium : 4000 - 400 cm-1
– Source MIR Polaris – Dynamic alignment Michelson interferometer – Separator KBr with Germanium coating – Detector: DLaTGS with window in KBr – Integrated ATR module with diamond crystal – 2 liquid exchange cells:
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Persons in charge of the tool
Associated team |
Scientific manager : |