ResourceSpectroscopy
Instrumental Requirements for Accurate Analysis of Optical Components: A comparison of the PerkinElmer 983 Dispersive Spectrometer and the Frontier Optica FT-IR Spectrometer
2 Oct 2011This application note describes the direct comparison between PerkinElmer’s 983 Dispersive Spectrometer and their Frontier Optica FT-IR Spectrometer. It shows that the development of the Frontier™ Optica™ has addressed the sources of error in measurement typical of challenging optical materials with standard FT-IR instruments. The resulting improved performance is demonstrated by both the verification carried out internally to PerkinElmer, and also by that carried out by an external test laboratory.
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Infrared / IR SpectroscopyInfrared (IR) spectroscopy measures the interaction of infrared light with a sample, including transmission, reflectance & absorbance, facilitating the identification of analytes. Equipment used for quantitative analysis includes Fourier-transform infrared (FTIR) spectrometers, infrared cameras, FTIR gas analyzers, as well as attenuated total reflectance (ATR) accessories and pellet or film presses. Find the best IR spectroscopy products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Near Infrared SpectroscopyNear-infrared (NIR) spectroscopy measures the interaction of near-infrared light with a sample, including transmission, reflectance and absorbance, facilitating the identification of analytes. Measurements can be conducted using a Fourier-transform near infrared (FT-NIR) spectrometer, while there are also UV-Vis- NIR spectrophotometers that measure a broader spectrum of wavelengths. Find the best NIR spectroscopy products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.