Device and Method for Analyzing a Substance

The invention relates to a device and a method for analyzing a substance (5), comprising an excitation transmitting device in the form of a laser device (3) for generating at least one electromagnetic excitation beam (8), a measuring body (1) having a detection region (4), which is adjacent to a mea...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Schriek, Uwe, Lubinski, Thorsten
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to a device and a method for analyzing a substance (5), comprising an excitation transmitting device in the form of a laser device (3) for generating at least one electromagnetic excitation beam (8), a measuring body (1) having a detection region (4), which is adjacent to a measuring surface (2) of the measuring body (1) and has a pressure-dependent or temperature-dependent specific electrical resistance and/or generates electrical, in particular piezoelectric, voltage signals in the event of pressure or temperature changes, and comprising a device for analyzing the substance on the basis of detected signals.