Chengdu Haoli Electronic Technology Co.,Ltd.
Chengdu Haoli Electronic Technology Co.,Ltd.
Add to Cart
High Quality PZT Piezoelectric Ceramic Ring 16mm*7.8mm 90KHZ For Ultrasonic Humidifier
| Model Number:P4-16mm*7.8mm-90KHZ | Application:Ultrasonic Medical Treatment, Micropore Atomization |
| Material:Zircon, P4 | Frequency:90KHZ |
| Type:Piezoelectric Ceramics | Dimension:Customized |
Specifications
| Item | Unit | Standard | Test Condition T=25℃ |
| Resonant Frequency | KHz | 90±3% | Impedance Analyzer |
| Relative Dielectric Constant | __ | 1500±15% | Impedance Analyzer |
| Electrical-Mechanical Coupling Coefficient | __ | ≥0.6 | Impedance Analyzer |
| Charge Constant | 10-12m/v or c/n | 300±10% | Static d33 Analyzer |
| Mechanical Quality Factor | _ | 600±15% | Impedance Analyzer |
