Ultrasonic UTM Testing in the Maritime Industry

We understand the critical importance of maintaining the structural integrity of maritime vessels. Ultrasonic Thickness Measurement (UTM) is a non-destructive testing method that has become essential for detecting and assessing hull corrosion, ensuring the safety and longevity of ships.

LCD screen displaying wall material options: Carbon Steel, Stainless 304, and Stainless 316.
Ultrasonic thickness gauge display showing thickness measurement of 10.03mm with graphical waveform

Why Choose Ultrasonic UTM Testing by coltraco?

Ultrasonic UTM testing employs high-frequency sound waves to measure the thickness of materials such as steel plates and structures in a ship's hull. This method allows for precise thickness measurements without causing damage or requiring the removal of protective coatings. By detecting corrosion, erosion, and other forms of material degradation, UTM helps prevent structural failures and ensures compliance with international safety standards.

Coltraco Portagauge 6

Portagauge® 6

The Portagauge® 6, a state-of-the-art ultrasonic thickness gauge. This advanced device is designed to provide accurate and reliable thickness measurements.

  • Multi-Echo Capability: Measures material thickness through paint layers and coatings up to 20mm, providing true thickness readings without the need to remove protective layers.

  • High Accuracy: Delivers measurements accurate to ±0.1mm, ensuring precise assessment of material condition.

  • Datalogging: Built-in storage for up to 200,000 thickness measurements, with easy data export via USB.

  • Minimum Thickness Alarm: Alerts users when measurements fall below a pre-set threshold, highlighting areas that may require maintenance.

  • User-Friendly Design: Handheld, battery-operated unit with an LCD backlight for use in low-visibility conditions.

portagauge 6

Perfect Companion for Wall Thickness Measurements - quick & precise!

Diagram illustrating the multiple echo method for measuring ultrasonic pulse reflections through a coating layer and test material, with time intervals T0, T1, T2, T3 indicated.

Multi-Echo Capability & Ignores Paint Coating

Easily measure material thickness through paint layers/coatings without removing them. It is able to ignore paint coatings up to 20mm in thickness, giving you the material’s true thickness readings accurate to +/- 0.1mm.

The Portagauge® 6 ultrasonic thickness gauge measures through protective coatings, providing accurate and reliable thickness measurements. This helps you to determine the level of corrosion or erosion without the risk of causing further corrosion damage.

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