![]()
Safety Redefined ®
![]()
Safety Redefined ®

Ensure accuracy, safety, and compliance in maritime inspections with our professional Marine UTI Calibration & Certification Services. From ship hulls to offshore platforms, we ensure your ultrasonic testing instruments (UTIs) perform reliably in all marine environments.
Marine UTI Calibration & Certification is the process of adjusting, verifying, and certifying ultrasonic tank indicators (UTIs) used in the maritime industry. These instruments are critical for inspecting ship hulls, cargo tanks, offshore platforms, pipelines, and marine structures to detect corrosion, cracks, and material wear.
Calibration aligns UTIs with approved marine-grade calibration standards, ensuring accurate and consistent measurements.
Certification confirms the instrument is fit for operational use, compliant with IMO, MARPOL, and international maritime regulations, and ready for inspection.
Ultrasonic Testing Instruments (UTIs) are widely used for:
Proper calibration ensures:
In addition to calibration and certification, we provide complete support for marine UTIs, including repairs, spare parts, and new equipment supply.
We are authorized to supply new UTIs from MMC (MMC Asia & MMC International).
We supply and support UTIs and spares from leading manufacturers, including:
Note: UTIs from MMC Asia and MMC International can be used as replacement options for TankSystem UTIs (barrel configuration varies by model).
After calibration, each UTI is issued official certification, confirming:
Certified UTIs provide confidence to shipowners, surveyors, and port authorities.
Regular calibration minimizes downtime during dry-dock inspections and port surveys.
Do not compromise on maritime safety or inspection accuracy M .Louis Safety ensures dependable marine monitoring and precision instrumentation, trusted as an ADNOC-approved vendor.
Ensure your UTIs are calibrated, certified, repaired, and supported by authorized experts.