Device for the measurement of the moisture content of a sample
The damping of a microwave resonator by the sample to by examined is used as a measurement for the moisture content of the sample. In this arrangement use is made of a microwave generator whose frequency range is selected so that the complete resonance curve of the resonator both when empty and when...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | The damping of a microwave resonator by the sample to by examined is used as a measurement for the moisture content of the sample. In this arrangement use is made of a microwave generator whose frequency range is selected so that the complete resonance curve of the resonator both when empty and when supplied with the sample is covered. The measurement head containing the resonator is in the form of an insertion and immersion probe and consists of a one part cavity resonator which is provided at the point of maximum electrical or magnetic field strength with a perforation having a diameter of phi |
|---|