The selection of oscillators requires their oscillation functions to be as consistent as possible (bandwidth, quality factor, resonance frequency, dynamic impedance). On the admittance circle diagram, there should be no parasitic circles or no parasitic circles near the resonance point. It is possible to analyze and measure the impedance characteristics of the transducer, incoming material inspection, bonded transducer, and cleaning machine. The measurement of the entire cleaning machine can calibrate the resonance frequency and static capacitance of the machine to match the power supply, Able to analyze the characteristics of its new resonance point, impedance after water injection, capacitance, and overall oscillation mode
Characteristics of impedance analyzer
1. Basic accuracy: 0.05 [%]
2. Frequency accuracy: ± 0.005 [%]
3. Measurement parameters: Z, L, C, R, Q, D, Y, G, B, X
4. Output: 10mV to 1V rms, 200uA to 20mA rms
5. Display format: series/parallel circuit, or north-south pole type
6. Graphical analysis form: Scan with two optional parameters based on frequency and DC bias source
7. Electricity meter form: can be used as a standardized LCR electricity meter
8. To be tested: Component connection
9. There are many optional accessories available for different testing needs
10. Consumption factor: ± 0.0005 (1+D * D2)
11. Quality element: ± 0.05 [%] (Q+1/Q)
| 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 |
