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The largest wine encyclopedia in the world

22.776 Keywords • 48.514 Synonyms • 5.298 Translations • 7.909 Pronunciations • 151.210 Cross-references

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FTIR spectrometer

Abbreviation for "Fourier Transform Infrared Spectroscopy"; Fourier refers to the French physicist and mathematician JB Joseph Fourier (1768-1830). It is a physical infrared measuring device, a special variant of a spectrometer. With this device, chemical analyzes of solids, powders, liquids and gases can be performed. It also can microorganisms be identified. This can be comprehensive Grapes-. of grape and wine analyzes by measuring the absorption of light in the mid-infrared range. In wine, these are the various ingredients (which are relevant to quality wine testing), as well relativ density and PH value, Since such devices but depending on the equipment are very expensive (five-digit euro amounts), they are only from very large wineries and Winzergenossenschaften used. Relevant references to the subject area are given in the keywords analytical test (Methods) Official test number. State test number. Mostgewicht and sugar content,

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