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A18-S is the 3D image sonar configuration of the A18 autonomous underwater vehicle of the ECA Group. This AUV is designed to develop precision 3D inspections of the seabed. It is deployed from a surface vessel and an LARS allowing automatic recovery can be used. The vehicle operates autonomously at depths of 300 meters with 21 hours of battery life and is easy to transport by plane.
The best solution to blend Nitrox while emptying B50 safety. Allows to blend any Nitrox up to 40 % of O2. The technique consists in mixing the Nitrox before passing it through the compressor. It is for this reason that we can not exceed 40 % of O2.
The solution to mix Nitrox, Trimix, Triox and Héliox while emptying B50. Allows to mix any Nitrox, Trimix, Triox and Héliox having a maximal rate of 40% of O2. The technic consists in making Nitrox, Trimix, Triox or Héliox before compressing it by the mean of the compressor. That is why we must not exceed 40% of O2.
A18-D is the mid-size autonomous underwater vehicle of the ECA, AUV group for deep water applications. It is dedicated to the precise exploration of the seabed in 3D. It performs autonomous missions from a depth of 3000 m for up to 21 hours and is easy to transport by plane for missions abroad. This system can be delivered with an LARS which enables automatic underwater recovery and Triton Imaging software applications for further data processing.
A9-E is the configuration of the autonomous autonomous vehicle A9 of the ECA group, AUV, for environmental monitoring. In addition to acquiring images of the seabed, it will record bathymetric data as well as environmental information such as water turbidity, conductivity, temperature, fluorescence, dissolved oxygen or pH. Mission planning and tracking is done through user-friendly software that lets you track the vehicle at all times during your mission.
The ATT-400 transponder can operate underwater as a pinger or transponder. This underwater acoustic transponder is small and easy to deploy in depths of 1000m. When interrogated by the STI-350, DTI-300 or VADR series acoustic receivers, the ATT-400 provides range and bearing up to 750 meters away. The ATT-400 can also be programmed to operate as a free-running pinger. With a battery life of up to six months, this transponder is ideal for marking equipment and locations in poor visibility.
This underwater beacon is a cost effective free-running pinger used for marking equipment and underwater sites to depths of 1,200m. Using a single 9-volt battery, the ULB-350 can send a continuous acoustic signal for up to 60 days or on a programmed time delay for up to three months.
This small and rugged handheld diver acoustic receiver with LCD display and signal strength meter can track and locate any acoustic pinger that operates between 5 to 80 kHz.
The PRS-275 is a diver pinger receiver that can be converted to surface pinger receiver using a separate directional hydrophone and user adjustable staff assembly. The system includes the DPR-275 diver pinger receiver, waterproof headset, adjustable staff assembly with directional hydrophone, cable assembly, and shipping container.
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