Ultrasonic extraction, also known as sonication, is a powerful technique that harnesses the energy of high-frequency sound waves to extract valuable compounds from various natural sources. This non-invasive and environmentally friendly method has gained significant attention in recent years due to i
The application of ultrasonic in the sewing industry mainly reflects the two major functions of ultrasonic: welding and cutting. In 2019, for masks that are popular all over the world, ultrasound is a household name for applying these two functions to the fullest. The cutting and welding of velvet c
what's the ultrasonic ? what's the ultrasonic extractor technology? the essay will introduce the ultrasonic and ultrasonic extraction techolgy from many aspects.
The use of ultrasonics is becoming increasingly important for the food industry.Ultrasound in Food Processing enables scientists, engineers andmanagers in food manufacturing to make informed choices about anew and important area of research and development. It will also be avaluable reference to peo
Ultrasonic spraying, also known as ultrasonic spraying, is a spraying process using ultrasonic atomization technology. The sprayed material is first in a liquid state. The liquid can be a solution, sol, suspension, etc. The liquid coating is first atomized into fine particles by an ultrasonic atomiz
How to extend and solve the application of ultrasonic equipment in mask machine:One: Tuning.First of all, the quality must be excellent when purchasing. Whether it is an analog electric box or an intelligent electric box, you must purchase equipment that has been debugged and matched in advance. Eac
“In the face of the sudden epidemic, the gaps in masks and medical protective clothing have become prominent. The epidemic is the order. RPS-SONIC actively responded to the call of the country, with its own technical research and development capabilities and rich application experience in the field of ultrasonic processing, and urgently organized resources to upgrade technology and recovery. We have provided a large number of ultrasonic welding systems for medical machinery manufacturers around the world. We have exported large quantity of ultrasonic welding equipments to Korea, Turkey and Iran.
Why use ultrasonic impact gun to eliminate stress?Metal structure parts are generally welded by welding. During the metal filling process, there are residual heights, pits, undercuts and various welding defects at the joints, causing severe stress concentration and a certain welding residue. Pullin
What’s the application of ultrasonic machining The recent development of modern hi-tech industries has given rise to the creation of a whole range of new materials. These include high strength, stainless and heat resistant steels and alloys, titanium, ceramics, composites, and other nonmetallic mate
What’s ultrasonic transducer Ultrasonic transducers are devices that convert sound energy and electrical energy. Sound energy and electrical energy can be converted to each other.Ultrasonic transducers can be divided into two categories according to material, one is a magnetostrictive transducer, an
What’s ultrasonic generator? The ultrasonic generator is essentially a power generator that generates a sinusoidal signal of a certain frequency, which is conducted to the transducer through a cable coupling line, and the transducer converts the electrical signal provided by the ultrasonic generator
What's the Principle and theory of ultrasonic plastic welding machine? The principle of ultrasonic plastic welding machine? How does ultrasonic welding work? what's the composition and function of ultrasonic plastic welding machine What's the core parts in ultrasonic plastic welding machine Ultrasonic plastic welding machine models and specifications? What's the Advantages of ultrasonic welding?
Which plastics can the ultrasonic welding machine weld?Ultrasonic welding machines can weld a lot of materials, but there are not many materials that are really suitable for ultrasonic welding machines. Why do you say this? The following details:The materials that can be welded by ultrasonic welding
Application of ANSYS Parameter Optimization and Probability Design on Ultrasonic Welding horn ForewordWith the development of ultrasonic technology, its application is more and more extensive, it can be used to clean tiny dirt particles, and it can also be used for welding metal or plastic. Especia
Ultrasonic spraying, also known as ultrasonic spraying, is a spraying process using ultrasonic atomization technology. The sprayed material is first in a liquid state. The liquid can be a solution, sol, suspension, etc. The liquid coating is first atomized into fine particles by an ultrasonic atomiz
Compared with general emulsification process and equipment (such as propeller, colloid mill and homogenizer, etc.), ultrasonic emulsification has the characteristics of high emulsification quality, stable emulsification, stable emulsification product and low power required.
What chemical changes can ultrasonic sonochemical equipment play?As a physical means and tool, ultrasonic chemical treatment technology can generate a series of near-extreme conditions in the medium of chemical reaction.
How the new experimental-grade ultrasonic extraction equipment works?
We all know the ultrasonic sewing machine and ultrasonic lace sewing machine,but do you know the what’s the difference between these two devices? Just the device’s name id different? No, it is not right. The next I will use our product as an example to compare the ultrasonic sewing machine and ultrasonic lace sewing machine through the pictures.
Frequency precision: | |
---|---|
Test precision: | |
Test speed: | |
Availability: | |
Quantity: | |
PV520A
Rps-sonic
PV520A
1Khz ~5Mhz Ultrasonic Transducer And Horn Analyzer Trz
How to test ultrasonic transducer by this analyzer :
Just connect the ultrasonic transducer with the horn analyzer for testing.
How to test ultrasonic booster by this analyzer :
Need connect the booster on a good transducer , and then connect it with analyzer.
How to test ultrasonic horn by this analyzer :
Need connect the horn on a good transducer , and then connect it with analyzer.
1 mHz to 5 MHz, 1 mΩ to 1 TΩ
0.05% basic accuracy
Ultrasonic Impedance Analyzer is characterized by easy to use, the combination of indicators and graphics , accurate parameters.
Ultrasonic Impedance Analyzer series of products for various types of ultrasonic devices for measuring objects, including: piezoelectric ceramics, transducers, ultrasonic cleaning machines, ultrasonic plastic welding machine, underwater acoustic, magnetostrictive materials, ultrasonic grinder, ultrasonic atomization , Ultrasonic cleaning, reversing radar, ultrasonic ranging, phacoemulsification, ultrasonic cleaning, ultrasonic motors, and all other devices and devices used in piezoelectric and ultrasound.
Electrical engineering: sensors, supercapacitors, semiconductor characterization, DLTS, display technology, ultra-high resistors, high-Q dielectrics
Materials research: polymer dielectrics, ceramics and composites, solar materials, thin-film and nanostructure characterization
Bioimpedance: tissue impedance analysis, cell growth, food research
So it is very important for keeping an ultrasonic impedence when you work with ultrasonic welding machine.
You can use ultrasonic impedence analyzer to finish the matching work.
You can use ultrasonic impedence analyzer to find which ultrasonic patrs comes with problem.
You can check the parameter and compare with your design through the ultrasonic impedence analyzer
Item | PV520A |
Frequency | 1Khz~500Khz/ 1Mhz /3Mhz /5Mhz Optional |
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 |
Graphics
The 1Khz ~5Mhz Ultrasonic Transducer And Horn Analyzer Trz provides five kinds of coordinate characteristic diagrams, and the logarithmic characteristic diagram has important significance for the detection of piezoelectric devices. The vibration performance of a piezoelectric vibrator or a vibrating system can be directly judged by a logarithmic graph, which is relatively intuitive and practical.
Under normal circumstances, the admittance circle and the conductance curve are as shown in the following figure.
The admittance circle is a single circle, and the logarithmic graph has only a pair of minimum and maximum values:
Under abnormal conditions, the admittance circle and the conductance curve are as shown in the figure below. There are multiple parasitic small circles on the admittance chart. The logarithmic graph has many pairs of minimum and maximum values:
Service and shipment
Warranty one year for transducer.
You can contact us for technical inquiry any time.
We supply OEM service for oversea customer, also will keep Confidentiality for our customers.
We supply customized products service for small quantity also.
Shipment by FED-EX /DHL
1. Tsinghua University and the Chinese Academy of Sciences Institute of Acoustics jointly developed technology.
2. Since 2001, our HS60A/70A series of products to the market has been 15 years , thousands of customers use in the industry, has become a matter of fact the ultrasound industry measurement standard.
3.Over the past 15 years, more than 200 colleges and universities have been using our instruments, because they often have more than 20,000 imported Agilent instruments, 4294A. Our instruments have been tested many times with imported Agilent instruments. It turns out that the results of our instruments are completely trustworthy.
4. Our instruments have been used by many German and US ultrasonic testing companies as test instruments. The instrument is the key to quality control.
1Khz ~5Mhz Ultrasonic Transducer And Horn Analyzer Trz
How to test ultrasonic transducer by this analyzer :
Just connect the ultrasonic transducer with the horn analyzer for testing.
How to test ultrasonic booster by this analyzer :
Need connect the booster on a good transducer , and then connect it with analyzer.
How to test ultrasonic horn by this analyzer :
Need connect the horn on a good transducer , and then connect it with analyzer.
1 mHz to 5 MHz, 1 mΩ to 1 TΩ
0.05% basic accuracy
Ultrasonic Impedance Analyzer is characterized by easy to use, the combination of indicators and graphics , accurate parameters.
Ultrasonic Impedance Analyzer series of products for various types of ultrasonic devices for measuring objects, including: piezoelectric ceramics, transducers, ultrasonic cleaning machines, ultrasonic plastic welding machine, underwater acoustic, magnetostrictive materials, ultrasonic grinder, ultrasonic atomization , Ultrasonic cleaning, reversing radar, ultrasonic ranging, phacoemulsification, ultrasonic cleaning, ultrasonic motors, and all other devices and devices used in piezoelectric and ultrasound.
Electrical engineering: sensors, supercapacitors, semiconductor characterization, DLTS, display technology, ultra-high resistors, high-Q dielectrics
Materials research: polymer dielectrics, ceramics and composites, solar materials, thin-film and nanostructure characterization
Bioimpedance: tissue impedance analysis, cell growth, food research
So it is very important for keeping an ultrasonic impedence when you work with ultrasonic welding machine.
You can use ultrasonic impedence analyzer to finish the matching work.
You can use ultrasonic impedence analyzer to find which ultrasonic patrs comes with problem.
You can check the parameter and compare with your design through the ultrasonic impedence analyzer
Item | PV520A |
Frequency | 1Khz~500Khz/ 1Mhz /3Mhz /5Mhz Optional |
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 |
Graphics
The 1Khz ~5Mhz Ultrasonic Transducer And Horn Analyzer Trz provides five kinds of coordinate characteristic diagrams, and the logarithmic characteristic diagram has important significance for the detection of piezoelectric devices. The vibration performance of a piezoelectric vibrator or a vibrating system can be directly judged by a logarithmic graph, which is relatively intuitive and practical.
Under normal circumstances, the admittance circle and the conductance curve are as shown in the following figure.
The admittance circle is a single circle, and the logarithmic graph has only a pair of minimum and maximum values:
Under abnormal conditions, the admittance circle and the conductance curve are as shown in the figure below. There are multiple parasitic small circles on the admittance chart. The logarithmic graph has many pairs of minimum and maximum values:
Service and shipment
Warranty one year for transducer.
You can contact us for technical inquiry any time.
We supply OEM service for oversea customer, also will keep Confidentiality for our customers.
We supply customized products service for small quantity also.
Shipment by FED-EX /DHL
1. Tsinghua University and the Chinese Academy of Sciences Institute of Acoustics jointly developed technology.
2. Since 2001, our HS60A/70A series of products to the market has been 15 years , thousands of customers use in the industry, has become a matter of fact the ultrasound industry measurement standard.
3.Over the past 15 years, more than 200 colleges and universities have been using our instruments, because they often have more than 20,000 imported Agilent instruments, 4294A. Our instruments have been tested many times with imported Agilent instruments. It turns out that the results of our instruments are completely trustworthy.
4. Our instruments have been used by many German and US ultrasonic testing companies as test instruments. The instrument is the key to quality control.
Who should buy impedence analyzer?
The one who use ultrasonic equipment frequencly should buy the impedence analyzer.
2. What's the function impedence analyzer?
It can help us to get all parameter of the ultrasonic component.
3.Does it helpful to our producing?
Yes, it can help find the problem fast, so that you will not be baffled, when your equipment not work.
4.Does the ultrasonic impedence analyzer suit for all ultrasonic area?
Yes, it can work for ultrasonic compoents in any area, like ultrasonic caleaning ,ultrasonic welding ,ultrasonic sonochemistry, ultrasonic cutting, ultraosnic sealing.
5.What's the uselife of this equipment?
8~10 years
Who should buy impedence analyzer?
The one who use ultrasonic equipment frequencly should buy the impedence analyzer.
2. What's the function impedence analyzer?
It can help us to get all parameter of the ultrasonic component.
3.Does it helpful to our producing?
Yes, it can help find the problem fast, so that you will not be baffled, when your equipment not work.
4.Does the ultrasonic impedence analyzer suit for all ultrasonic area?
Yes, it can work for ultrasonic compoents in any area, like ultrasonic caleaning ,ultrasonic welding ,ultrasonic sonochemistry, ultrasonic cutting, ultraosnic sealing.
5.What's the uselife of this equipment?
8~10 years
How to balance an ultrasonic transducer by ultrasonic impedence analyzer ?
Piezoelectric ceramic ultrasonic transducer is the core component of ultrasonic products. The quality of the quality star directly affects the performance of the entire ultrasonic equipment. Our transducers are strictly tested by the piezoelectric ceramic evaluation system. The impedance analyzer can be used to evaluate piezoelectric ceramic sheets, piezoelectric transducers, and entire vibration systems (transducers + horns, molds) and other devices. The performance of the device is good or bad. Analysis of ultrasonic device equipment with an impedance analyzer, the most important parameters are as follows:
1. Fs: The mechanical resonant frequency, ie the operating requency of the vibration system, should be as close to the expected value as possible in the design.
This is the most important paramter as I think in the matching work.
For a cleaning machine, the higher the resonant frequency consistency of the vibrator, the better.
For plastic welders or ultrasonic machining, if the horn or ultrasonic mold is not designed properly, the resonant frequency of the vibrator will deviate from the operating point.
2. Gmax: Conductance at resonance, the conductance of the vibration system when operating, which is the reciprocal of the dynamic resistance. The bigger the better under the same support conditions, Gmax = 1. /R1. Generally for cleaning or welding vibrators, generally between 50ms ~ 500ms. If it is too small, in general, the vibrator or vibration system will work.
There are problems such as circuit mismatch or low conversion efficiency and short life of the vibrator.
3. C0: Capacitance of the static branch in the equivalent circuit of the piezoelectric device, C0=CT-C1 (where: CT is the free capacitance at 1 kHz, and C1 is the equivalent of the piezoelectric device.
The capacitor star of the dynamic branch in the road). When using, balance C0 with inductance.
In the circuit design of the cleaning machine or ultrasonic processing machine, correctly balancing C0 can increase the power factor of the ultrasonic power supply. There are two methods for using the inductance balance.
Parallel tuning and series tuning.
4. Qm: mechanical quality factor, determined by the conductance curve method, Qm=Fs/ (F2 - F1), the higher the Qm, the better, because the higher the Qm, the higher the vibrator efficiency;
Qm must match the power supply. When the Qm value is too high, the power supply cannot be matched.
For cleaning the vibrator, the higher the Qm value, the better. In general, the Qm of the cleaning vibrator should reach 500 or more. If it is too low, the vibrator efficiency is low.
For the ultrasonic welding machine, the Qm value of the vibrator itself is generally around 500, and after adding the horn, it generally reaches about 1000, with the horn it can reach 1500~3000. If it is too low, the vibration efficiency is low, but it should not be too high, because the higher the Qm, the narrower the working bandwidth, the hard power supply is difficult to match, and the power supply is difficult.
To work at the resonant frequency point, the device does not work.
5.F2, F1: the half-power point frequency of the vibrator. For the entire vibration system (including the horn and the mold) for ultrasonic machining, F2-F1 is greater than 10 Hz, otherwise the frequency band is too narrow, the power supply is difficult to operate at the resonance frequency point, and the device cannot work.
F2 - F1 is directly related to the Qm value, Qm = Fs / (F2- F1).
6. Fp: anti-resonance frequency, the resonant frequency of the parallel branch of the piezoelectric vibrator. At this frequency, the impedance of the piezoelectric vibrator is the largest.
7. Zmax: anti-resonant impedance, under normal circumstances, - the anti-resonant impedance of a transducer is above several tens of kilohms, if the anti-resonance impedance is relatively low, the life of the vibrator is relatively short.
8. CT: Free capacitance, the capacitance value of the piezoelectric device at 1 kHz. This value is consistent with the value measured by the digital capacitance meter. This value is subtracted from the dynamic capacitor C1.
This is also an important paramter in the matching work.
The real static capacitance C0 can be obtained. C0 needs to be balanced by an external inductor. C1 participates in the star conversion when the system is working, and does not have to be balanced.
9. R1: Dynamic resistance, the resistance of the series connection of the piezoelectric vibrators, the smaller the better under the same support conditions. For cleaning or welding the vibrator, if R1 is too large, there is a problem with the vibrator.
It is a reference parameter to check the transducer quality.
10. Keff: effective electromechanical coupling coefficient, - in general, the higher the Keff, the higher the conversion efficiency
How to balance an ultrasonic transducer by ultrasonic impedence analyzer ?
Piezoelectric ceramic ultrasonic transducer is the core component of ultrasonic products. The quality of the quality star directly affects the performance of the entire ultrasonic equipment. Our transducers are strictly tested by the piezoelectric ceramic evaluation system. The impedance analyzer can be used to evaluate piezoelectric ceramic sheets, piezoelectric transducers, and entire vibration systems (transducers + horns, molds) and other devices. The performance of the device is good or bad. Analysis of ultrasonic device equipment with an impedance analyzer, the most important parameters are as follows:
1. Fs: The mechanical resonant frequency, ie the operating requency of the vibration system, should be as close to the expected value as possible in the design.
This is the most important paramter as I think in the matching work.
For a cleaning machine, the higher the resonant frequency consistency of the vibrator, the better.
For plastic welders or ultrasonic machining, if the horn or ultrasonic mold is not designed properly, the resonant frequency of the vibrator will deviate from the operating point.
2. Gmax: Conductance at resonance, the conductance of the vibration system when operating, which is the reciprocal of the dynamic resistance. The bigger the better under the same support conditions, Gmax = 1. /R1. Generally for cleaning or welding vibrators, generally between 50ms ~ 500ms. If it is too small, in general, the vibrator or vibration system will work.
There are problems such as circuit mismatch or low conversion efficiency and short life of the vibrator.
3. C0: Capacitance of the static branch in the equivalent circuit of the piezoelectric device, C0=CT-C1 (where: CT is the free capacitance at 1 kHz, and C1 is the equivalent of the piezoelectric device.
The capacitor star of the dynamic branch in the road). When using, balance C0 with inductance.
In the circuit design of the cleaning machine or ultrasonic processing machine, correctly balancing C0 can increase the power factor of the ultrasonic power supply. There are two methods for using the inductance balance.
Parallel tuning and series tuning.
4. Qm: mechanical quality factor, determined by the conductance curve method, Qm=Fs/ (F2 - F1), the higher the Qm, the better, because the higher the Qm, the higher the vibrator efficiency;
Qm must match the power supply. When the Qm value is too high, the power supply cannot be matched.
For cleaning the vibrator, the higher the Qm value, the better. In general, the Qm of the cleaning vibrator should reach 500 or more. If it is too low, the vibrator efficiency is low.
For the ultrasonic welding machine, the Qm value of the vibrator itself is generally around 500, and after adding the horn, it generally reaches about 1000, with the horn it can reach 1500~3000. If it is too low, the vibration efficiency is low, but it should not be too high, because the higher the Qm, the narrower the working bandwidth, the hard power supply is difficult to match, and the power supply is difficult.
To work at the resonant frequency point, the device does not work.
5.F2, F1: the half-power point frequency of the vibrator. For the entire vibration system (including the horn and the mold) for ultrasonic machining, F2-F1 is greater than 10 Hz, otherwise the frequency band is too narrow, the power supply is difficult to operate at the resonance frequency point, and the device cannot work.
F2 - F1 is directly related to the Qm value, Qm = Fs / (F2- F1).
6. Fp: anti-resonance frequency, the resonant frequency of the parallel branch of the piezoelectric vibrator. At this frequency, the impedance of the piezoelectric vibrator is the largest.
7. Zmax: anti-resonant impedance, under normal circumstances, - the anti-resonant impedance of a transducer is above several tens of kilohms, if the anti-resonance impedance is relatively low, the life of the vibrator is relatively short.
8. CT: Free capacitance, the capacitance value of the piezoelectric device at 1 kHz. This value is consistent with the value measured by the digital capacitance meter. This value is subtracted from the dynamic capacitor C1.
This is also an important paramter in the matching work.
The real static capacitance C0 can be obtained. C0 needs to be balanced by an external inductor. C1 participates in the star conversion when the system is working, and does not have to be balanced.
9. R1: Dynamic resistance, the resistance of the series connection of the piezoelectric vibrators, the smaller the better under the same support conditions. For cleaning or welding the vibrator, if R1 is too large, there is a problem with the vibrator.
It is a reference parameter to check the transducer quality.
10. Keff: effective electromechanical coupling coefficient, - in general, the higher the Keff, the higher the conversion efficiency
Ms. Yvonne
sales@xingultrasonic.com
0086-15658151051
Room 1103B, Nature business building , NO.1160 GongWang Road ,FuYang, Hangzhou,Zhejiang,China