Products Description
2 MHz dual element contact UT probe for gas cylinder ultrasonic flaw detection has dual element structure design, one is for sending signals and one is for receiving the signals, The dual element design can reduce the blind areas during gas cylinder detection, comparing to the signal element contact probe, it overcomes the limitation of single-crystal probes in blind area coverage and greatly improving detection accuracy. Under this design, the contact probe can achieve near-filed precision of 0.15mm and a resolution of 0.1mm, which ensure every tiny flaws can be identified.
2 MHz dual element contact UT probe for gas cylinder ultrasonic flaw detection has excellent material compatibility, so that it can detect wide range of steel materials with thickness range of 3.0-600mm and gray cast iron(HT200) with a thickness of 40mm or less. Its wide compatibility enables it to meet the detection needs of different material components of gas cylinders.
2 MHz dual element contact UT probe for gas cylinder ultrasonic flaw detection has additional matching layer design, which greatly simplifies the matching process between and the probe and the host device, The designer will not need huge time or huge works to make extensive adjustment to host parameters, reducing the difficulty of operation and the improving the working efficiency.
Besides, the contact probe is designed with LEMO 00 connectors which has widely compatibility with various ultrasonic flaw detection hosts. This universal interface design saves a great deal of adjustment time in host design and probe matching, but enhancing the overall convenience and practicality of the detection system.
Products Specification
Item No.: SE-0290
Type: Dual-element contact UT Probe
Ultrasonic Frequency: 2 MHz
Probe Diameter: 12mm
Accuracy: 0.15mm
Resolution: 0.1mm
Products Application
Measuring range: 3.0mm-600.0mm(Steel) / 40mm or less (Gray cast steel HT200)
Used for measuring coarse-grained materials such as cast iron
Test report
FAQ
Q: What materials is this 2 MHz single element UT probe suitable for? Can it test coarse-grained materials like cast iron?
A: Yes, this probe is specially optimized for coarse-grained materials such as cast iron.
The 2 MHz frequency balances penetration depth and signal stability, effectively reducing signal attenuation caused by grain boundary scattering in coarse-grained materials, ensuring reliable flaw detection results.
Q: What is the detection precision and resolution of this probe? Can it identify tiny flaws in gas cylinders?
A: This probe has a detection precision of 0.15 mm and a resolution of 0.1 mm. It can accurately identify small defects such as micro-cracks, wall thickness anomalies and weld seam flaws in gas cylinders.
Q: Why choose a 2 MHz frequency probe instead of higher frequencies like 5 MHz or 10 MHz for gas cylinder detection?
A: Higher frequencies (e.g., 5 MHz/10 MHz) have stronger resolution but weaker penetration, which cannot pass through thick gas cylinder walls effectively. The 2 MHz frequency ensures sufficient penetration depth while maintaining high detection accuracy, perfectly matching the thickness range of most industrial.
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