Beijing Cheng-cheng Weiye Ultrasonic Science & Technology Co.,Ltd
Beijing Cheng-cheng Weiye Ultrasonic S & T Co.,Ltd
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High Accuracy Ultrasonic Impedance Analyzer Testing Ceramic Piezoelectric Transducer
High-power Measuring Frequency Ultrasonic Impedance Analyzer
Impedance Analyzer is mainly used for piezoelectricity element impedance analysis and
parameter calculation. Before using piezoelectricity element, you need to know
its major parameters: resonance frequency Fs, antiresonance frequency Fa, half
point power F1 and F2, the max. admittance Gmax, direct capacitance C0, dynamic
resistance (R1, C1, L1), free capacitance CT, free dielectric constant 33T,
mechanical quality factor Qm, electromechanical coupling factor Keff, plane
electromechanical coupling factor Kp and so on.
This instrument can measure admittance characteristic curve of piezoelectricity element
(the admittance is equal to reciprocal of impedance) and analyze and extract
the above needed parameters. With this instrument, you can gain four characteristic
curves of piezoelectricity element (admittance characteristic graph, impedance
characteristic graph, admittance coordinate graph, impedance coordinate graph).
Moreover, it is easy to save and print the measured result.
This instrument combines the hardware and PC software for impedance analysis. The
hardware system finishes impedance measure, and the PC software finishes impedance analysis and parameter extraction power.
This instrument is used for guiding piezoelectricity element's testing and using.
It is a synthetic solution of piezoelectricity element's measurement and analysis.
Moreover, it can evaluate and test parameters of the piezoelectricity element.
| Type | C220 | C320 |
| Frequency Range | 1KHZ-500Khz | 1Khz-1Mhz |
| Measurement Index | All parameter, graphics | |
| Measurement Accuracy | < 1% | < 0.5% |
| Measurement Speed | 10 second/piece(equivalent to 600 scan dots) | 5 second/piece(equivalent to 600 scan dots) |
| Frequency Accuracy | ±15ppm | ±5ppm |
| Phase Resolution | 0.15 degree | 0.15 degree |
| Enviroment temperature | 10-40 cº | 10-40 cº |
| Impedance Range | 1Ω～1MΩ | 1Ω～1MΩ |
| Frequency Step | 0.1Hz～any | 0.1Hz～any |
| Application | Ultrasonic equipment testing, ultrasonic cleaning, ultrasonic welding, ultrasonic medical | inspection production line of piezoelectric ceramic below 1mhz |
Frequency Range: 1KHZ-1MHz
Min.Frequency Step: 0.1HZ
Measurement accuracy: < 0.5%
Measurement speed: five seconds per pieces(equivalent to 600 scan dots)
Frequency accuracy: ±5ppm
Phase Accuracy: 0.15 degree
Enviroment temperature: 10-40 cº
Impedance Range: 1Ω～1MΩ
Frequency step: less than 1MHZ
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
Service
Your inquiry related to our product & price will be replied within 24hours.
· Well-trained & experienced staff are to answer all your inquiries in English of course.
· Working time: 8:30am - 5:30pm, Monday to Friday (UTC+8).
· OEM & ODM projects are highly welcomed. We have strong R&D team here to help.
· Your business relationship with us will be confidential to any third party.
· Good after-sale service offered, please get back if you got question.
Company introduction:
Established in 1999, Beijing Cheng-cheng Weiye Science and Technology Co., Ltd is a professional
manufacturer in ultrasonic transducers, ultrasonic equipment and piezoelectric ceramics.
Notably in 2004, we researched and developed our ultrasonic tubular transducer equipment into a new
product that turns the extreme inconvenience brought about by pipeline and vacuum cleaning into an easy
task. This product has been widely used in distillation, mix and mill for various chemical procedures and
has received much praise from our customers.