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Title: Optical Analysis Laboratory
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Fourier Transform Near Infrared Spectroscopy

FT-NIR is mainly used for absorption spectroscopy and can be used to identify complex compounds such as polymer blends or investigate sample composition. Infrared spectroscopy correlation tables are tabulated in the literature.

Instrumentation
Perkin Elmer Spectrum One NTS, Fourier Transform Near Infrared spectrometer, FT-NIR

Software
NTS software incorporating instrument control, data manipulation and analysis, and flexible report utilities.

Operation
Operated in standard transmission mode
Wavelength range: 680-4800 nm (14700-2000 cm-1)
Resolution: 0.1-6.4 nm at 1000 nm (1 cm-1 to 64 cm-1)
Wavelength accuracy: 0.028 nm at 1670nm (0.1cm-1 at 6000 cm-1)

FT-NIR sample chamber

 

 

OAL, School of Physics, Trinity College Dublin, Dublin 2, Ireland.
Tel:+353 1 896 3063, Fax:+353 1 6711759
e-mail: chris.smith@tcd.ie
Last updated: Aug 29 2012.

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