| After-sales Service: | Online Service |
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| Warranty: | 1year |
| Accuracy Grade: | 0.5 |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
| Item | PV520A |
| Frequency | 1Khz~500Khz/1Mhz/3Mhz/5Mhz |
| Product Feature | portable,8inch screen,full touch screen |
| Dimension | L:24cm,W:19cm,H:10cm |
| Measurement index | All the parameters ,the graph |
| Measurement Accuracy | < 0.5% |
| Measuremet Speed | 5/S one pass (600scan point) adjustable |
| Frequency Accuracy | ±10ppm |
| Impedance Range | 1Ω~1MΩ |
| Frequency Step | 0.1Hz~any |
Ultrasonic welding Transducer: Admittance circle should not appear parasitic circle, resonance frequency should be as close as possible to the design frequency, dynamic impedance should be low, quality factor Qm should be close to the design requirements, capacitance should match the circuit.
Piezoelectric Ceramic Sheet: It can judge the quality of the device directly from the admittance circle diagram and logarithmic coordinates. If there are layers or cracks in the ceramic sheet, the logarithmic curve will have multiple peaks. Several parasitic circles appear on the admittance circle.
Amplifier: Whether the design, processing and assembly are reasonable or defective can be clearly seen from the admittance circle chart. Ultrasonic impedance analyzer for sonotrode tuning and transducer testing
Ultrasound welding machine: In production and processing, the state of the welding machine is analyzed by the result of admittance circle, and the problems of the welding machine are found through the analysis of parameters and graphics.
Ultrasound cleaning machine: In production and processing, the selection of vibrator requires that its vibration performance be as consistent as possible (bandwidth, quality factor, resonant frequency, dynamic impedance). In the admittance circle diagram, there is no parasitic circle or parasitic circle near the resonance point as far as possible. Through the admittance circle, the impedance characteristics of the transducer can be analyzed and measured, including the manufacture of the transducer, the inspection of the incoming materials, the bonded transducer and the cleaning machine. The resonance frequency and static capacitance of the machine can be calibrated by measuring the whole machine, so as to match the power supply, and the new resonance point, impedance after water injection, capacitance and vibration mode characteristics of the machine can be analyzed.
Why RPS-SONIC :
1. Strictly checking before shipment.
2. Impedence analyzer with one year warranty.
3. Specialized in strong ultrasonic for more than ten years
4. Every analysis can make a customized home page with your logos.
5. Good packing, no packing problem during the 10 years exporting business.
6. Every customer will get purchase records and there are certain rewards after accumulation
Service and shipment
Suppliers with verified business licenses
Audited Supplier 
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