Product Introduction
Our 8MHz high frequency ultrasound transducer is the dual element straight contact UT probe, which has dual crystal inside the high frequency transducer. One crystal transmits the signal and the other receives the signals which propagate in the thin-walled materials, making it suitable for detecting thin pipelines and plates. Comparing to the single element straight contact UT probe, the 8MHz high frequency ultrasound transducer is more accurate and higher resolution.
Product Specification
Our 8MHz high frequency ultrasound transducer has following specifications:
1. Air jets with the parameters
|
n / |
a Parameter name |
Value |
|
1 |
Temperature, °C |
from 110 to 120 |
|
2 |
Duration of exposure |
from 9 to 11 |
|
3 |
Number of exposures per hour, times |
5 |
|
4 |
Interval between exposures, min, not less |
5 |
2. Sinusoidal Vibration with parameters
|
n / |
a Parameter name |
Value |
|
1 |
Vibration frequency, Hz |
from 5 to 200 |
|
2 |
Acceleration amplitude, g (m/s2) |
5 (49) |
3. Multiple shock loads with parameters
|
n / |
a Parameter name |
Value |
|
1 |
Peak shock acceleration value, g (m/s2) |
15 (147) |
|
2 |
Duration of the shock pulse, ms |
20 |
|
3 |
Number of shock, not less |
1000 |
4. Pressure of the contact medium(water): 14MPa
5. Contact medium temperatures(water): 60℃
Products Application
Our 8MHz high frequency ultrasound transducer is the UT probe for pipeline ultrasonic testing, which is the critical component for the NDT. And it is mainly used in pipelines in a non-aggressive flow liquid, oil, and petroleum.
OEM/ODM Servcie
As a leading manufacturer of piezoelectric ultrasonic transducers, we operate a complete vertical production line covering Piezoelectric ceramic formulation and Precision firing production. Additionally, our R&D team can provide you full technical service from product analysis and sampling.
Client Cooperation Case example
A client has the custom dual crystal straight contact UT probe project, and below is his technical requirement on High-frequency Ultrasonic transducer, and the working environment status for the transducer. And I am proud to say that we can fulfill all the technical data required by the client successfully.
The technical specification is required by my client.
Piezoelectric ultrasonic transducers should be designed for use in pipelines in a non-aggressive flow of liquid, oil, and petroleum products under conditions with the parameters shown in Table 1.
Table 1
|
n / |
a Parameter name |
Value |
|
1 |
Temperature of the liquid in the pipeline, °C |
from minus 15 to plus 60 |
|
2 |
Pressure of the pumped liquid in the pipeline, MPa, no more |
than 14 |
The parameters of the piezoelectric ultrasonic transducer must meet the requirements according to 5.2 and the design requirements after exposure to the following external factors:
air jets with the parameters given in Table 3.
Table 3
|
n / |
a Parameter name |
Value |
|
1 |
Temperature, °C |
from 110 to 120 |
|
2 |
Duration of exposure, |
from 9 to 11 |
|
3 |
Number of exposures per hour, times |
5 |
|
4 |
Interval between exposures, min, not less |
5 |
sinusoidal vibration with the parameters given in Table 4, in two mutually perpendicular directions (radial and axial);
Table 4
|
n / |
a Parameter name |
Value |
|
1 |
Vibration frequency, Hz |
from 5 to 200 |
|
2 |
Acceleration amplitude, g (m/s2) |
5 (49) |
multiple shock loads with the parameters given in Table 5 in two mutually perpendicular directions (radial and axial);
pressure of the contact medium (water): 14 MPa;
contact medium temperatures (water) : 60°C.
Piezoelectric ultrasonic transducers must maintain their functional state during the impact of the following external factors:
sinusoidal vibration with the parameters given in Table 4 in the radial direction;
multiple shock loads with the parameters given in Table 5 in the radial direction;
Table 5
|
n / |
a Parameter name |
Value |
|
1 |
Peak shock acceleration value, g (m/s2) |
15 (147) |
|
2 |
Duration of the shock pulse, ms |
20 |
|
3 |
Number of strokes, not less |
1000 |
pressure of the contact medium (water): 14 MPa;
contact medium temperatures (water): 60 °C
This is the ultrasonic probe we designed for the client according to the data specification.
Test Report
FAQ
Q: What is the range frequency for the high-frequency ultrasonic transducer?
A: The range frequency for high-frequency ultrasonic transducers is typically between 1 and 15 MHz. These transducers are commonly used in various applications like medical imaging, non-destructive testing, and industrial cleaning. They are designed to emit sound waves at frequencies that are above what the human ear can hear, which enables them to penetrate through solid materials and provide detailed images or measurements. High-frequency ultrasonic transducers are highly reliable, efficient, and effective in their respective fields. The technology behind these devices is constantly evolving, making them a valuable tool for various industries.
Q: What is the advantage of using a high-frequency ultrasonic transducer?
A: High-frequency ultrasonic transducers are widely used in various industries such as medical, industrial, and scientific fields. The advantages of using high-frequency ultrasonic transducers include
1. Improved resolution: High-frequency ultrasonic transducers have a small wavelength, which leads to higher resolution and better image clarity. This makes them ideal for applications such as ultrasonic imaging and detection.
2. Better penetration: High-frequency ultrasonic waves penetrate through materials better than lower-frequency waves. This makes them ideal for non-destructive testing, especially for thin or fragile materials.
3. Faster scanning: High-frequency transducers can scan faster than lower-frequency transducers, making them ideal for time-sensitive applications such as medical imaging.
4. Reduced interference: High-frequency transducers have minimal interference from environmental factors such as temperature and humidity, leading to more accurate and reliable results.
5. Improved efficiency: High-frequency transducers require less energy to generate ultrasonic waves, leading to more efficient and cost-effective operation.
In conclusion, high-frequency ultrasonic transducers offer significant advantages over lower-frequency transducers in terms of resolution, penetration, scanning speed, interference reduction, and efficiency. These advantages make them essential tools in many industries where accuracy and reliability are critical.
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