M Ultral Ultrasonic Flaw Detector Operation Guide | NDT Tutorial

Official operation guide for M-Ultral Series Ultrasonic Flaw Detector - a portable NDT instrument for detecting cracks, porosity, slag inclusions in metals, aerospace, and pressure vessels.

📌 Key Operation Steps:
✔ Angle Probe Setup:

Connect the probe and select preset parameters

Adjust the range to be greater than 3 times the thickness and scan with a zigzag motion.

Identify defects below DAC-Q/DAC-R lines.

✔ Straight Probe Testing:

Calibrate using the reference block.

Use AutoDB and +10dB gain for defect detection.

Measure defect depth/location, e.g., 38.57mm/78.59mm

🔧 Main Features:

A/B gates auto-calibration

400MHz sampling rate

5x50 channel presets & 460 data storage

IP-rated for field use

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