It is a comprehensive solution for testing piezoelectric ultrasonic devices and devices.
1. the size is only 24cm*14cm* (before 5cm after 10cm), and the weight is only 1.95 kg.
A portable ultrasonic impedance analyzer.
2. super touch screen, without physical buttons, displays all parameters and graphics at once, and is more intuitive.
3. ultra fast test speed, a test of 2000 points only takes 10 seconds.
4. can also be connected to the computer,The maximum test frequency of 5. is up to 5MHz.
6. Tsinghua University technology research and development team, SIEMENS automatic patch production process, three years warranty.
The following is the specification of 520A-s (Improved).
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Impedance Analyzer |
| Frequency Range |
1KHz～1MHZ , 1MHZ-3MHZ , 1MHZ-5MHZ |
| Basic Accuracy |
< 0.1 % |
| Scan Speed |
10 seconds for each piece (2000 scan dots） |
| Frequency Accuracy |
±5 ppm |
| Phase Accuracy |
0.15 degree |
| Temperature Range |
10～40 degree Celsius |
| Impedance Range |
0.1Ω～1MΩ |
| Frequency Step |
0.1Hz to Any |
| Measure Items |
Resonance Frequency: Fs
Half Power Frequency: F1 and F2
Maximum real admittance at Fs: Gmax
Dynamic Resistance: R1
Anti resonance frequency: Fp
Mechanical quality factor: Qm
Free capacitance: CT
Dynamic inductance: L1
Dynamic capacitance: C1
Static capacitance: Co
electromechanical coupling coefficient: Keff and Kp
Maximum real impedance at Fp: Zmax
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| Measure Diagram |
G,B-F
G-B (admittance circle coordinate)
R,X-F
R-X (impedance circle coordinate)
Z,phase-F
Y,phase-F
Z(Logarithm),phase-F
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| Amplification |
piezoelectric ceramic, ultrasonic transducer, power ultrasonic, ultrasonic weld, ultrasonic clean, ultrasonic sensor |
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Max frequency is 5MHZ also have in stocks
