Overview
UT Smart leeb530 digital ultrasonic Flaw detector can quickly and conveniently detect, locate, evaluate and diagnose various defects in the workpiece such as crazing, welding, pores, pinholes, inclusions, folding, etc. It is widely used in electric power, petrochemical, boiler Pressure Vessel, steel structure, military, aerospace, railway transportation, automobile, machinery and other fields.
Features
1. Compact, lightweight, and portable, suitable for outdoor and aerial work.
2 detection range: zero interface incidence 0~ 1000.
3. Instrument calibrated automation, can measure material Film thickness and material sound speed.
4. Menu operation mode, direct and explicit operation prompt, concise and clear, so that the operator can quickly grasp the operation of the instrument.
5. Gate alarm: Gate position, gate width, and gate height can be adjusted arbitrarily, and the gate can be selected to set an incoming wave alarm or a loss wave alarm, and the gate is beeping.
6. Defect location: real-time display of defect level, depth (vertical), and sound path position, making it convenient to locate defects directly.
7. Defect characterization: Through the echo envelope waveform, it is convenient for manual judgment.
8. DAC/AVG: Linear dispersion is automatically generated, sampling points are not limited, and can be compensated and corrected. Linear dispersion automatically floats with gain. AVG Linear dispersion of any aperture can be displayed.
9. Waveform Freeze: Freeze the waveform displayed on the screen for easy defect analysis.
10. Plate thickness input: Enter the workpiece Film thickness, the second wave and the third wave defect instrument shows the actual depth of the defect, and prompts the waveform in real time for several waves.
11. Weld diagram: shows the shape of the weld groove and the direction of the sound speed, and visually displays the location of the defect.
12. Built-in standards: The flaw detection process standards of various industries can be set freely to meet the flaw detection needs of various industries.
13. Probe working mode: straight probe, oblique probe, dual crystal probe, penetrating flaw detection.
14. Data storage: 16 sets of flaw detection parameter channels (by copying and storing files through playback, the parameter channels can be expanded to 300), the combined parameters of various probes and instruments can be adjusted in advance, and the flaw detection standards of various industries can be set freely; 300 flaw detection echo signals and parameters can be stored, read out and transmitted through the USB interface. Using computer client side software, flaw detection reports can be quickly and automatically generated.
15. Communication interface: USB2.0 high-speed communication transmission interface, safe, stable, reliable and fast.
Principle
The instrument emits ultrasonic waves to the workpiece through the ultrasonic probe, receives the echo signal and analyzes it, uses the echo envelope waveform, DAC/AVG Linear dispersion, etc. to realize defect detection, positioning and qualitative, and combines functions such as gate alarm and waveform freezing to accurately evaluate the internal defects of the workpiece.
Applications
Electric Power, Petrochemical, Boiler Pressure Vessel, Steel Structure, Military Industry, Aerospace, Railway Transportation, Automobile, Machinery
Steps
1. Turn on the instrument and select the probe mode of operation.
2. Input the workpiece Film thickness and material sound speed to calibrate the instrument.
3. Set gate parameters (gate position, gate width, gate height) and alarm mode.
4. Conduct flaw detection and observe the defect location and waveform in real time.
5. Use the waveform freeze function to analyze defects.
6. Store the flaw detection data and parameters and transfer them to the computer via the USB interface to generate reports.
Notice
• Ensure that the instrument is used within the -25 ℃~ 50 ℃ Operating temperature range.
• Check the battery level before use, and charge it in time if the continuous working time exceeds 12 hours.
• Probe selection should be based on inspection requirements (straight probe, oblique probe, dual crystal probe or penetration probe).
• Pay attention to the gate setting during operation to avoid false alarms.
Make sure the USB connection is stable when storing data.
• Avoid operating in humid or extreme environments to prevent damage to the instrument.
