Customize 1MHz Piezo Disk Crystal for Ultrasonic Medical Machine  

                 
                  Customize 1MHz Piezo Disk Crystal for Ultrasonic Medical Machine 

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.

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%

Application:
Ultrasonic beauty machine
Ultrasonic medical machine  

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: