What are the modern features integrated in ultrasonic hatch cover tester by Coltraco?

Since 1989, we keep on producing new innovated products and measuring instruments to help people get the results in quickest, simplest and easiest way. Permascanner® Dynamic is our semi-fixed ultrasonic watertight integrity test indicating system for the dynamic testing of hatch covers maintenance, holds, bulkheads, cable transits and watertight doors and compartments at sea. Derived from its sister product - Portascanner®, Permascanner Dynamic is designed to quickly identify leak sites in their extent and precise location, whilst at sea. Furthermore, facilities of Optional Accessories and Permascanner® Dynamic are provided as after sales benefits on demand. The details of both of these facilities are mentioned below:

  1. Permascanner Dynamic

Permascanner® Dynamic allows a pattern of readings to be recorded against varying sea states, enabling a true picture of the seal integrity to be recorded over time. It efficiently helps you for hatch covers integrity, multiple cable transit areas testing and watertight doors continuously over varying sea-state states. The ultrasonic hatch cover testing system will enables Marine Superintendents, Barge Supervisors or OIMs to embody its highly accurate readings into an enhanced on board safety procedure. We are committed to developing continuous monitoring solutions especially for hatch cover maintenance. This will enable the hatch-covers to be tested whilst on voyage at sea to see how the vessel is responding to the dynamic sea states. We have given below a visual representation of this hatch cover maintenance and watertight integrity testing system. Give it a look!

  1. Optional Accessories

Extended Hi-Life Generator Additional standard generators can be used when testing large holds and the Extended Hi-Life Permascanner Generators can provide up to 10 daysʼ continuous testing whilst at sea.

Why purchase Coltraco Portascanner®

Since 1989, Coltraco Ultrasonics have been designing and manufacturing ultrasonic instrumentation such as liquid level indicator and systems for safety and servicing. In 2012 we partnered with a fellow well respected UK OEM of thickness gauges to design our current models.


Our Portascanner is carefully hand built and undergoes rigorous quality testing to ensure it meets the high standards expected by our customers, and to provide them with long-term reliability.

Our Commitment to Safety

We are dedicated to being a Safeship and Safesite company, encouraging safety for safety’s sake. Our Portascanner is part of our range of 14 products and systems which are all designed to offer alternative methods to traditional means of testing, for example fire suppression systems, watertight integrity, flow testing and more.

Our Commitment to Science

We are committed to designing and manufacturing the most mathematically accurate products and systems globally, supported by the highest standards of technical support and customer care.

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