The familiar dielectric, elastic, and piezoelectric constants for piezoelectric ceramics may readily be measured employing CONCORD’S PIEZO SETUP MODEL CE-TM-101 as shown.
The measuring and interpretation procedures for determining the physical characteristics of Piezoceramic materials are substantially in accordance with the recommendations of IS:11299-1984 and American IEEE-1961 standards.
Frequency of Maximum and Minimum Impedances | fm | fn |
Minimum impedance | Zm | |
Coupling factors | k33, k31, kp | |
Free relative dielectric constant | KT3 | |
Capacitance | C0 | |
Elastic compliances | S33D, S11D, S33E, S11E | |
Piezoelectric d and g constants | d33, g33, d31, g31 | |
Mechanical Q | Qm | |
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