Ultrasonic Piezo Scaler Teeth Cleaning Tools

Ultrasonic Piezo Scaler Teeth Cleaning Tools

teeth cleaning tools dental ultrasonic piezo scaler ultrasonic piezoelectric transducer for medical machine Product Application The ultrasonic transducer is the core device that converts electrical energy into mechanical energy (ultrasonic), the piezoelectric ceramic chip adopts imported parts,...
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Product Details

teeth cleaning tools dental ultrasonic piezo scaler ultrasonic piezoelectric transducer for medical machine

SPECIFICATION


APPLICATION SCOPE

This specification covers the ultrasonic transducer for teeth cleaning.


2. Part No.: X4C1042

3. Parameter: 

3.1 DIMENSIONS

As per the drawing No:X4C1538

3.2 ELECTRICAL SPECIFICATION

3.2.1 Resonant Frequency (fr)

F r (1)= 42±2.0kHz

3.2.2 Resonant Resistance (Zr)

Zr ≤800Ω

3.2.3 Capacitance (Cp)

Cp = 800pF±20%

3.2.4  mechanical factor (Qm)

Qm≥100

3.2.5 Bandwidth (Δf=fp-fr)

Δf ≥0.1KHz

3.2.6 Insulation resistance (Rv)

Rv ≥50MΩ(2000V DC)

4. TEST PROCEDURE

4.1 Test atmosphere

temperature:23±3℃

humidity:40 ~ 70%RH.

4.2 Apparatus

4.2.1Cp、fr、Zr 、Qm 和Δf Test these parameters

TH2818 (The TH2818 Impedance Analyzer or the piezoelectric Impedance Analyzer)

4.2.2 Rv Test Rv

KYORITSU 3121 (High voltage Insulation tester . Model 3121 KYORITSU)

5. INPUT POWER

 maximum P:8W

 maximum voltage VP-P:800V

 

图片1


Main Features


1. The piezoelectric ceramic can give a strong and stable output.
2. High efficiency, high mechanical quality factor, obtaining high electric-acoustic conversion efficiency work at the resonance frequency points.
3. Large amplitude: optimization design by computer, vibration speed ratio is high.
4. Large power, Under the action of prestressing screws, the energy of the piezoelectric ceramic to get maximum play;
5. Good heat resistance, small harmonic impedance, low calorific value, using temperature range is wide.


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