Method and system for impedance measurement of a zeolite-based ammonia sensor

A method for measuring an impedance of a sensor (S1) that is subject to ion migration includes a number of steps. Initially, a first electrical pulse (VCELL) is applied to an input of the sensor (S1), whose impedance varies according to a first gas concentration in a gas stream. Next, a second elect...

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Bibliographische Detailangaben

Hauptverfasser:	MOWERY, KENNETH D, TACKITT, DOUGLAS J
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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