Products
Ultrasonic stress testing equipment
The Ultra-Stress TEST developed by our company is an industrial-grade high-precision ultrasonic stress measurement equipment for the engineering field, which can sensitively reflect the ultrasonic information inside the tested part and non-destructively measure the accumulated stress of the tested object. It fully considers the convenience of user use, and has strong versatility, typical application fields include: pipe, container, rail, bridge and other metal structure stress detection.
Ultrasonic stress measurement method is based on the acoustic elastic theory of materials, according to the inherent relationship between ultrasonic propagation speed and stress in the measured object, this property is transformed into a mechanical quantitative detection method characterized by digital signals. The measurement uses a pair of ultrasonic probes (also known as ultrasonic transducers), the probe acoustic beam incidence Angle needs to meet the basic conditions of the first critical Angle, and the excited ultrasonic wave is also called "critical refraction longitudinal wave" (LCR wave), which propagates along the near surface area of the measured object.
Device parameters
Name
YLFX-TS460
shape
Device dimensions
Device weight
380×280×70mm
≤5kg
interface
Probe interface
Data transmission port
3 USB ports
2 BNC interfaces, one send and one receive
power supply
DC12v lithium battery; Direct connection to 220V
Performance parameters
Sample rate
2 GHz
≤2mm
Detection depth
Acoustic jet lag resolution
Detection error
0.5ns
±5MPa
All-in-one device parameters
The single-point test does not exceed 4s, which can achieve real-time detection ;
It has technologies such as temperature compensation and noise suppression ;
All-in-one design, easy to carry ;
The multi-standard feature vector stress evaluation technology is introduced to enhance the reliability of the measurement results.
Name
YLFX-MK235
shape
Device dimensions
Device weight
235×120×67mm
≤2kg
interface
Probe interface
Data transmission port
1 Wifi/Ethernet port
2 BNC interfaces, one send and one receive
power supply
12V DC, battery mounted
Performance parameters
Sample rate
2 GHz
≤2mm
Detection depth
Acoustic jet lag resolution
Detection error
0.5ns
±5MPa
Split device parameters
It can measure stress, sound time, wall thickness and sound velocity at the same time, and display the ultrasonic waveform in real time, which has a certain flaw detection function ;
Equipped with a high-frequency data acquisition card, the algorithm optimizes the measurement results of tens of thousands of times, and the measurement results are more accurate;
The integrated temperature sensor eliminates the influence of temperature on the detection results by means of temperature compensation;
The acquisition module is split design, easy to disassemble and assemble, and the display operation module is wirelessly connected;
Excellent anti-interference ability and reliability, with excellent signal-to-noise ratio .
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