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付里叶变换红外光谱仪(FT—IR)是继棱镜式、光栅式红外分光光度计之后1970年以来发展起来的第三代红外光谱仪。由于采用了干涉调频分光,所以,克服了色散型、光栅型仪器的弊病,具有一系列优点。如付里叶变换红外光谱仪具有极快的扫描速度,解决了色谱仪和红外仪联用的矛盾——色谱出峰快,红外仪扫描速度跟不上的矛盾。FT—IR/GC联用,综
Fourier Transform Infrared Spectroscopy (FT-IR) is the third generation infrared spectrometer developed since 1970 after prism and grating infrared spectrophotometer. As a result of the interference frequency modulation spectroscopy, so to overcome the dispersion type, grating type instrument defects, with a series of advantages. Such as Fourier transform infrared spectrometer with very fast scanning speed, solve the chromatograph and infrared instrument combination of contradictions - chromatographic peak, infrared scanning speed can not keep up the contradiction. FT-IR / GC combined, comprehensive