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Products Description
1. Working principle:
The working principle of this atomizing plate is determined by the unique piezoelectric properties of piezoelectric ceramics. Upon receiving a matching electric field signal excitation, the atomizing plate generates a resonant oscillation frequency of 1.7 MHz. Through high-frequency vibration, it cavitates and ejects liquid particles off the water surface, producing a floating mist of water particles. The atomization releases a large amount of negative ions and small molecular particles, which can increase environmental humidity and freshen the air. The surface of the atomizing plate is coated with a glass glaze that has been heated to 800 degrees Celsius to protect the silver electrodes of the piezoelectric plate, enhance the acid and alkali resistance and oxidation resistance of the atomizing plate, and prolong its service life. The atomizing plate is mainly used in industrial humidification, medical atomization, aromatherapy atomization, environmental humidification, and garden fogging scenarios.
SD | SD系列雾化换能片 SD series atomization can change |
B | 电极保护体为玻璃釉 Electrode protection for glass glaze |
20 | 振子的直径为20毫米 The diameter of the oscillator is 20 mm |
1.7 | 谐振频率为1700KHz Resonance frequency is 1700 KHZ |
A | 配件类型为焊线带胶圈 Accessories types for welding line with aprons |
2. Appearance and dimensions Unit: mm
1. Piezoelectric vibrator
2. Rubber ring
3. Yellow wax tube
4. UL1007 24AWG red and black electronic wire
UL1007 24 awg red and black wire electronic line
三、specification：
序号 No | 项目Item | 单位Unit | 标准Standard |
1 | 谐振频率Fr / Resonant Frequency | KHz | 1700±50 |
2 | 谐振阻抗 / Resonant Impedance | Ω | 2 |
3 | 静电容量Ct/ Static Capacitance | PF | 1700± 20％ |
4 | 机电耦合系数Kt | MIN | 50% |
5 | 功率 / (Driving power ) | W | 23 |
6 | 寿命（Lift time） | h | ≥ 5000 |
7 | mm | 30-35 | |
8 | 雾化量 | ml/h | ≥250 |
9 | 使用水质Using Water Quality | ml/h | 饮用水或纯净水 |
10 | 电极（Electrode material） | Ag | / |
11 | 保护体 （Electrode protective material） | 玻璃釉 | / |
4.1 Test Environment：23±5℃ 40 ~ 70%RH.
4.2 Test Instrument：
4.2.1 HP5100 or ADVAN R3754网络分析仪 Network analyzer
4.2.2 PV70A impedance analyzer
4.2.3 2166A-CAPACITANCE sorter
4.2.4The LCR digital bridge test capacitance and the loss of 1 KHZ to 0.3
OUR ADVANTAGE
High Customizability
Ultra-fine Atomized Particles 
Excellent Stability Low Power Consumption DesignStrong Production Capacity Controllable Quality