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Products
Model No.: OD90*400KHz PZT-82
Piezoelectric ceramic hemisphere
Electrode direction: thickness direction
Yuhai company developped ultrasonic hemisphere elements and custom HIFU part sizes, this range is fabricated from more than 10 available piezoelectric material formulations according to high sensitive, temperatures etc applications.
Applications includes:
Features :
Applications: High Intensity Focused Ultrasound, high power ultrasonic transducer
Material: PZT-82( hard PZT P-8)
Technical data:
Dimensions: diameter 90mm, thickness according to frequency 400KHz
Thickness Frequency Ft: 400KHz ± 5%
Radial Frequency Fr: 26KHz ± 5%
Frequecy bandwidth ΔF > 3000
Dielectric Loss tg δ: 0.3%
Static capacitance Cs: 1300pF± 20%
Test Condition: 25±3 °C 40~70% R.H.
fr, Zm, Kr => Radial mode vibration
Cs tanδ => LCR meter at 1KHz 1Vrms
Nominal Sizes and Tolerances
Geometry | Size (mm) | Tolerance |
Discs | Diameter: 3 to 200 |
Tolerance according to the sizes of the piezo elements. |
Thickness: 0.2-25 | ||
Tubes | Length: 1-100 | |
OD: 6-180 | ||
ID: 5-150 | ||
Wall: 0.5-15 | ||
Plates | Length: 1-200 | |
Width: 1-200 | ||
Thickness: 0.2-25 | ||
Sphere | OD: 6-160 | |
ID: 4-150 | ||
Wall: 1-10 | ||
Rings | OD: 3-180 | |
ID: 1-150 | ||
Thickness : 0.2-25 | ||
For All Sizes | Flatness | ± 0.03 |
Concentricity | ± 0.10 | |
Perpendicularity | ± 0.10 | |
Parallelism | ± 0.05 |
Nominal Electric Tolerances
Piezoelectric Properties | ± 5% |
Relative Dielectric Constant | ± 15% |
Yuhai company provides
Core Competences of Yuhai Piezo Ceramic Elements
OEM Adaptations
Product Categories : PZT Piezoelectric Elements > PZT Piezoelectric Sphere
Home > Products > PZT Piezoelectric Elements > PZT Piezoelectric Sphere > Ultraosnic vibration transducer parts 400KHz
Send Inquiry
Mr. Sun Zhaohai
Tel:0086-533-4230012
Fax:
Mobile Phone:+8618753397607
Email:josa@zbyuhai.com
Address:No.57 Chuangye Road, Boshan Economic Development Area, Zibo, Shandong
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.