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piezoelectric quartz sensor
Molecular formula :

nature : When the piezoelectric crystal (common quartz chip) on the surface plus a certain amount of material, piezoelectric crystal oscillation frequency will change, and its crystal oscillation frequency of change (Δ F) and the chip surface-quality changes ( delta M) between obedience Chaoerbeige equation (Sauerberg equation). The piezoelectric chip surface coated with a layer of the specimen showed a selective response to the adsorbent, with the measured object reaction, according to Δ F values measured from the measured volume. Such sensors can be used for gas and liquid components of Determination.

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More Detailed Data:
1) piezoelectric quartz
2) transducer
3) sensor;detecting device
4) crystal
5) crystal
6) crystal
7) quartz
8) quartz
9) quartz
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