Ultrasonic Transducer,Ultrasonic misini uhila,Ultrasonic fakamaʻa-SKSONIC
The measurement of transducer characteristics of piezoelectric devices is a prerequisite for the correct use of the device. For piezoelectric devices, the main parameters can be obtained through a transducer characteristic analyzer, including resonance frequency Fs, anti resonance frequency Fp, half power points F1 and F2, maximum admittance Gmax, static capacitance C0, dynamic reactance R1, dynamic capacitance C1, dynamic inductance L1, free capacitance CT, free dielectric constant, mechanical quality factor Qm, electromechanical coupling coefficient Keff, Kp, K31, K33, etc, And five characteristic curves of piezoelectric devices can be drawn (admittance characteristic diagram, transducer characteristic diagram, admittance polar coordinate diagram, transducer characteristic polar coordinate diagram, logarithmic coordinate diagram).
| Product name | Sound intensity measuring instrument | Numbering | |
| Model | PLS-SYJ100 | Date of inspection | |
| Testing base | Enterprise production specification | Detection parameter | The test sound intensity is 0.8W/cm², which meets the factory requirements |
| Test equipment parameters | Frequency: KHz, Power: KW. | ||
| Test items | Sound intensity meter parameter measurement | Conclusion | Compliance with the factory-leaving standard of enterprises |
