Full Touch Screen Ultrasonic Component Analyzer with Quality Testing Parameters

Short Description:

Ultrasonic Analyzer 520A is jointly developed by the Automation department of China Tsinghua University and the Chinese Academy of Sciences. It was widely used in the detection of piezoelectric ultrasonic devices and equipment of integrated solutions.


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Description

Ultrasonic Analyzer 520A is jointly developed by the Automation department of China Tsinghua University and the Chinese Academy of Sciences. It was widely used in the detection of piezoelectric ultrasonic devices and equipment of integrated solutions.

Height for ultrasonic measurements, the most important is the admittance circle graph. Logarithmic graph of the two graphics (the two graphics is the main method of identifying qualified), and more than a dozen parameters: resonant frequency Fs, the maximum conductance Gmax, Half power frequency points F2-F1, Parallel or anti resonance frequency Fp, mechanical quality factor Qm, Free capacitance CT, Dynamic resistance R1, Dynamic inductance L1, Dynamic capacitance C1, Static capacitance CO, Electromechanical coupling coefficients Keff.

Advantages

1.Large screen, full-screen touching, making the QR520A both QR70A-P(computer version) operating experience, and no cumbersome with a sense of computer operation.
2. Relies on the new powerful ARM processor data processing capacity, QR520A measurement accuracy is much higher than QR70A-D(with display version), can achieve QR70A-P(computer version) level.
3.Full-screen touch operation is more user-friendly, no longer need QR70A-D(own display version) a large number of physical buttons, thus operating instruments becomes extremely simple, the production size smaller,lighter and more portable.
4.Connecting the computer to operate as QR70V-P. The software is fully compatible, the user are no longer familiar with software operation.

Product model and specification

           Specification

Performance

QR520A

Product feature

Portable, 8inch screen, Full touch screen

Dimension

L24cmW19cmH10cm

Frequency range

1KHz~500KHz

Measurement Index

All the parameters, the graph

Measurement Accuracy

< 0.5%

Measurement Speed

5s/one pass (600scan point)

Frequency Accuracy

±10ppm

Phase Resolution

0.15 degree

Environment Temperature

10~40degree centigrade

Impedance Range

1MΩ

Frequency Step

0.1Hzany

Power Supply

AC100VAC250V5060Hz, 30W

Application

Ultrasonic device

Ultrasonic Analyzer 520A measuring parameters

Resonant frequency Fs,
The maximum conductance Gmax,
Half power frequency points F2-F1,
Dynamic resistance R1,
Parallel or anti resonance frequency Fp,
Mechanical quality factor Qm,
Free capacitance CT,
Dynamic inductance L1,
Dynamic capacitance C1,
Static capacitance CO,
Electromechanical coupling coefficients Keff.
Planar electromechanical coupling coefficient Kp
Freedom of dielectric constant


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