FT-IR (Fourier Transform Infrared Spectrometer) Analysis

1 FT-IR (Fourier Transform Infrared Spectrometer) Analysis

    FT-IR is a technique used to obtain an infrared spectrum of absorption or emission of a solid, liquid or gas. An FTIR spectrometer simultaneously collects high-spectral-resolution data over a wide spectral range. This confers a significant advantage over a dispersive spectrometer, which measures intensity over a narrow range of wavelengths at a time.

2 Key Analysis Items

   - Composition Comparison Analysis

   -Contamination Analysis 

3 Case Study

                    Fig. 1: Un-know specimen FT-IR spectrum

     Fig. 2:  Un-know specimen and ABS FT-IR Comprison Spectrum