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Customize Piezo Disk Transducer for Medical Echography

Dimension:20 dia.x2mm thickness
Piezoelectric material : P-44
Electrical Characteristics:
 
 1.  Resonant Frequency  : 1MHz ± 5%
 
2.  Resonant Resistance (R)  : < 10ohm
 
 3.  Coupling Factor (KP)     : >50%
 
 4.  Capacitance (Cp)   :1700 PF ± 20%
 
 5.  Dielectric loss (tgδ) :< 2%

Quantity:
  • PZ1000K055
  • Piezohannas
  • PZ1000K055

                 
                Customize Piezo Disk Transducer for Medical Echography


WuHan Piezohannas Tech.Co .,Ltd is a manufactuer of piezoelectric ceramics ,ultrasonic transducers with strong technology force.With a quality management system and research & development sector,our products are extensively used in most applications.


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piezo disk crystal


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piezoelectric disk transducer



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Parameters of Piezo Discs:


Dimension:20 dia.x2mm thickness
Piezoelectric material : P-44
Electrical Characteristics:
 
 1.  Resonant Frequency  : 1MHz ± 5%
 
 2.  Resonant Resistance (R)  : < 10ohm
 
 3.  Coupling Factor (KP)     : >50%
 
 4.  Capacitance (Cp)   :1700 PF ± 20%
 
 5.  Dielectric loss (tgδ) :< 2%


 


Medical Echography Application:


Ultrasound imaging (sonography) uses high-frequency sound waves to view inside the body. Because ultrasound images are captured in real-time, they can also show movement of the body's internal organs as well as blood flowing through the blood vessels. Unlike X-ray imaging, there is no ionizing radiation exposure associated with ultrasound imaging.


In an ultrasound exam, a transducer (probe) is placed directly on the skin or inside a body opening. A thin layer of gel is applied to the skin so that the ultrasound waves are transmitted from the transducer through the gel into the body.The ultrasound image is produced based on the reflection of the waves off of the body structures. The strength (amplitude) of the sound signal and the time it takes for the wave to travel through the body provide the information necessary to produce an image.



Standard Size of Piezo Discs:


range of piezo disc to produce:

Diameter: 2mm-120mm
Thickness:0.1mm-30mm



PZT Material:

 

- PZT4 Piezoelectric ceramics have a double behavior of receiving and transmitting, with higher sensitivity and lower dielectric loss.

- PZT5 Piezoelectric ceramics have higher electro-mechanical coupling coefficient, the moderate dielectric constant and higher sensitivity.

- PZT8 Piezoelectric ceramics of high power transmission type have good piezoelectric property, high mechanical strength, high coercive field, low dielectric loss in strong fields.



Application Image:


medical buy piezoelectric discs pietzoelectric ceramics for fetal doppler

Piezo Hannas (WuHan) Tech Co,.Ltd  is a professional piezoelectric ceramics and ultrasonic transducer manufacturer, dedicated to ultrasonic technology and industrial applications.                                    
 

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CONTACT US

Add: No.456 Wu Luo Road, Wuchang District, Wuhan City, HuBei Province, China.
E-mail: sales@piezohannas.com
Tel: +86 27 84898868
Phone: +86 +18986196674         
QQ: 1553242848 
Skype: live:mary_14398
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