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METHOD FOR OPERATING AN FTIR SPECTROMETER, AND FTIR SPECTROMETER
METHOD FOR OPERATING AN FTIR SPECTROMETER, AND FTIR SPECTROMETER
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机译:FTIR光谱仪的操作方法及FTIR光谱仪
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摘要
An FTIR (Fourier transformation infrared) spectrometer is disclosed, wherein a validation/calibration of the spectrometer can be carried out in cyclically recurring intervals. Using at least two temporarily available gases, a reference spectrum with a zero gas and an absorption spectrum with a calibration gas are recorded. Substitute gases can be used during validation of the spectrometer as gas components, the substitute gases simulating actual measured gas components with respect to metrological properties.
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