Less downtime
Selected inspections can be carried out during operation and without extensive access preparation.
Contact NDT inspections by drone
Industrial inspections without scaffolding or unnecessary downtime
Using the Voliro T drone, we perform contact measurements on hard-to-reach structures. Faster, safer and with minimal disruption to operations.
UTEMATDFTPECHigh-Temp UTLPS
Why drone inspections
Accurate data without hazardous work at height
Voliro T is not an ordinary camera drone. It establishes stable contact with a structure, applies a measurement probe and collects data where scaffolding or rope-access personnel were previously required.
Greater safety
The technician stays on the ground while the drone approaches the structure and performs contact measurements at height.
Faster decisions
Measured values are available in real time and can be used immediately for maintenance planning.
Inspection services
One platform. Seven measurement capabilities.
For every project, we select the right sensor based on the material, surface, temperature and inspection objective. We always confirm the measurement scope before execution.
UT01
Ultrasonic thickness testing
Precise wall thickness measurement from 2 to 150 mm with a live A-scan available throughout the inspection.
HT UT02
High-temperature testing
Inspect operating equipment without waiting for it to cool down. Surface measurements at temperatures up to 260 °C.
EMAT03
Couplant-free measurement
Thickness measurements on corroded and contaminated surfaces without using gel or water.
DFT04
Dry film thickness
Coating inspection on ferrous and non-ferrous substrates using magnetic induction and eddy current methods.
PEC05
Corrosion under insulation
Screening for relative material loss through insulation, cladding or surface layers without removing them.
LPS06
Lightning protection systems
Electrical continuity testing of lightning protection systems on onshore and offshore wind turbines.
%LEL07
Flammable gas monitoring
Remote, real-time atmosphere monitoring during inspections in demanding industrial environments.
Voliro T technology
It flies, sees and physically interacts with surfaces
Tiltable rotors allow the drone to move and maintain stable contact in any direction. Automated flight modes also support work indoors and in GPS-denied environments.
- 30 N
- stable contact force
- 360°
- omnidirectional mobility
- 2× 4K
- pilot and inspection cameras
- RTK + LiDAR
- outdoor and GPS-denied navigation
Tiltable rotorsInterchangeable sensorsApplications
Critical infrastructure inspections during live operation
Tanks, pipelines, chimneys, boilers, silos, bridges, towers and wind turbines. We focus on locations where traditional access is slow, costly or hazardous.
01
Oil, gas and chemicals
Tanks, pipelines, columns, scrubbers and process equipment.
02
Energy and infrastructure
Transmission towers, steel bridges, towers and wind turbines.
03
Cement, mining and manufacturing
Chimneys, silos, kilns, conveyors and hard-to-reach structures.
How we work
From inspection brief to actionable data
We first verify whether Voliro technology is suitable for your asset and measurement objective.
Scope assessment
We review the asset, measurement objectives, access conditions and the appropriate inspection method.
Inspection planning
We prepare the flight plan, sensors, safety procedure and measurement points.
On-site measurement
We monitor data in real time. The drone operates at height and in GPS-denied environments.
Data delivery
We deliver the measured data and supporting materials ready for further evaluation and reporting.
Frequently asked questions
We start by assessing feasibility
Is a shutdown required?+
Not always. High-Temperature UT enables measurements on operating equipment up to 260 °C, while other methods can be deployed with minimal operational restrictions depending on the conditions.
Can you inspect indoors?+
Yes. LiDAR, optical flow and assisted flight modes enable work in GPS-denied environments, including inside storage tanks and process facilities.
What information do you need for an assessment?+
Please describe the asset, required measurement, approximate scope, surface condition, operating temperature and any available information about the inspection site.
No-obligation consultation
Send us the asset. We will tell you whether a drone inspection makes sense.
Describe the equipment and desired outcome. A photograph, drawing or short video of the site will help with the initial assessment.
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We confirm the scope, suitable method and safety conditions before execution.