What is Ultrasonic Surveying?
Ultrasonic surveying uses sound waves to measure material thickness and detect defects within structures. Ideal for industrial applications, this non-destructive testing method identifies corrosion, wall thinning, and cracks in assets such as pipelines, tanks, and pressure vessels.
Potential Applications
Storage Tanks:
Measure wall thickness to detect corrosion and material degradation
Pipelines:
Identify weak points, leaks, or wall thinning.
Pressure Vessels:
Ensure compliance with safety standards by assessing structural integrity
Industrial Equipment:
Monitor wear and tear in machinery components.
Boiler tubes:
Exposed boiler tubes are susceptible to erosion, making insights into material loss crucial

Aerial Thermography Statistics
+5000
Kilometres of operational flight distance
+1000
Hours of commercial flight experience
+500
Confined space inspections missions completed
Interested in Ultrasonic Surveying?
We’d love to hear your thoughts! Contact us today to discuss how ultrasonic surveying could benefit your operations. By sharing your needs, you’ll help shape the next phase of our service offerings.
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Helpful Information
Frequently Asked Questions
The UT Payload is an ultrasonic testing module designed to be used with the Elios 3 drone. It enables precise thickness measurements of materials, such as metal or concrete, during confined space or hazardous environment inspections.
The UT Payload allows the Elios 3 to perform ultrasonic thickness testing, a capability traditionally limited to manual inspections. This integration enables drones to safely measure wall thickness, detect corrosion, and assess structural integrity in hard-to-reach or hazardous areas.
Industries such as oil and gas, petrochemical, energy, maritime, and infrastructure benefit greatly. It is ideal for applications like tank wall thickness measurement, pipe corrosion monitoring, and assessing confined space assets.
Using the Elios 3 with the UT Payload eliminates the need for scaffolding, rope access, or manual entry into confined spaces, significantly reducing safety risks, costs, and downtime while delivering accurate, real-time data.
The UT Payload provides highly accurate ultrasonic thickness measurements comparable to traditional manual testing methods, ensuring reliable data for proactive maintenance and compliance.
Yes, the UT Payload is specifically designed for use in confined and hazardous spaces. When combined with the Elios 3’s collision-resistant design, it allows for safe and efficient inspections in tanks, boilers, and other challenging environments.
The UT Payload can measure the thickness of a variety of materials, including metals, steel, and certain composites, making it versatile for industrial inspection applications
By providing precise thickness measurements and identifying corrosion or material degradation, the UT Payload helps operators detect potential issues early, enabling timely maintenance to prevent costly failures or outages.
While the UT Payload is highly versatile, its effectiveness may be influenced by extreme environmental conditions, such as very high temperatures, excessive debris, or coatings on materials that may affect ultrasonic readings.
To learn more about the UT Payload for the Elios 3 or to arrange a demonstration, contact DJM Aerial Solutions today. Our team will be happy to discuss its capabilities and how it can benefit your specific inspection needs.
Although the Elios 3 is designed for internal and confined space use, if conditions allow it can be also used externally providing a great alternative to magnetic crawlers which can sometimes be hindered by obstacles such as wind girders or asset furniture.
Contact us today to discuss your project requirements
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