Fast Testing Speed Ultrasonic Impedance Analyzer For Transducer Frequency

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Fast Testing Speed Ultrasonic Impedance Analyzer For Transducer Frequency
Fast Testing Speed Ultrasonic Impedance Analyzer For Transducer Frequency
Fast Testing Speed Ultrasonic Impedance Analyzer For Transducer Frequency
Fast Testing Speed Ultrasonic Impedance Analyzer For Transducer Frequency
Fast Testing Speed Ultrasonic Impedance Analyzer For Transducer Frequency
Fast Testing Speed Ultrasonic Impedance Analyzer For Transducer Frequency
Fast Testing Speed Ultrasonic Impedance Analyzer For Transducer Frequency

Fast Testing Speed Ultrasonic Impedance Analyzer For Transducer Frequency

  • Item No.20201104b1546
    MOQ1 Set
  • Size 55 x 55 x 60 m
    Weight25 kg
Tag  wholesale
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From $1980.001680.00 / Set
$1,980.00
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Place of Origin CN;GUA
Usage Measuring ultrasonic transducer and piezo ceramic
Application Ultrasonic cleaner,ultrasonic welding
Brand Name Ours Ultrasonic
Measurement Accuracy < 0.1%
FeatureDisplay
Frequency Step 0.1Hz~any
Product name Ultrasonic Impedance Analyzer
Phase Resolution 0.15degree
Frequency Accuracy ±10ppm
Impedance Range 1Ω~1MΩ
Frequency Range 1KHz~5MHz

Packaging & Delivery

Selling Units:
Set
Single package size:
55 x 55 x 60 m
Single gross weight:
25 kg

Fast Testing Speed Ultrasonic Impedance Analyzer For Transducer Frequency

 

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Impedance analyzer

The impedance analyzer is mainly applicable to the measurement of impedance characteristics of various ultrasonic devices, including: piezoelectric ceramics, transducers, ultrasonic cleaners, ultrasonic plastic welding machines, hydroacoustics, magnetostrictive materials, ultrasonic pulverizers, and ultrasonic atomization. , Ultrasonic teeth cleaning, reversing radar, ultrasonic ranging, ultrasonic emulsification, ultrasonic descaling, ultrasonic motors and all other equipment using ultrasound. The characteristics of the impedance analyzer are: easy to use, combination of indicators and graphics, accurate parameters, low price, and strong guidance for production.

 

The impedance measurement of a piezoelectric device is a prerequisite for the correct use of the device. For a piezoelectric device, its main parameters can be obtained through an impedance 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 coefficients Keff, Kp, K31, K33, etc., and can draw five kinds of characteristic curves (admittance characteristic diagram, impedance characteristic diagram) of piezoelectric devices , Admittance polar diagram, impedance polar diagram, logarithmic diagram).

 

The software specially designed for ultrasound applications makes it more convenient and simpler to use than imported instruments in the application. It does not require professional operations and can calculate more parameters.

Users can store and print any graphics, and can save the parameters as a computer Excel table, which greatly improves the convenience of users. Users can also customize the qualification conditions themselves, and the software can automatically determine the qualification.

 

ypeMeasuring FrequencyBasic AccuracyMeasuring ProductFeature
ARS-ZKFXY5001KHz-500KHz<0.1%ultrasonic transducer,piezoelectric ceramicdisplay
ARS-ZKFXY10001KHz-1MHz<0.1%ultrasonic transducer,piezoelectric ceramicdisplay
ARS-ZKFXY30001KHz-3MHz<0.1%ultrasonic transducer,piezoelectric ceramicdisplay

 

 

 

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The system provides a dozen parameters, the average user is commonly used the following parameters:
 
Fs: mechanical resonant frequency, that is the operating frequency of the vibration system, the design should be as close to the expected value, and must match the power supply point.
R1: dynamic resistance, the piezoelectric vibrator series branch resistor, the internal resistance of the device is, the greater the resistance, the higher the power loss of energy.
Qm: mechanical quality factor, Qm, the higher electro-acoustic transducer conversion efficiency, but also the more narrow bandwidth transducer, generally moderate better.
CT: freedom capacitors, piezoelectric device capacitance value at 1kHz frequency, this value is subtracted dynamic capacitance C1 can get real capacitance C0.
Fp: anti-resonance frequency, the piezoelectric oscillator resonant frequency of parallel branches.
Measurement graph as follows: due between the start and stop frequencies did not contain the anti-resonant frequency of the device.
Workaround: terminate an appropriate increase in frequency.
 

 

 

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Fast Testing Speed Ultrasonic Impedance Analyzer For Transducer Frequency

 

 

 

 

 

 

 

 

 

 

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