USBL EASYTRAK
Easytrak is a compact Ultra Short Baseline (USBL) system designed for the efficient tracking of underwater targets such as divers, ROVs, AUVs and tow fish.
Easytrak is a compact Ultra Short Baseline (USBL) system designed for the efficient tracking of underwater targets such as divers, ROVs, AUVs and tow fish.
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 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.
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.
EvoLogics S2C R USBL is a series of combined positioning and communication devices for a variety of subsea applications.
Acoustic release beacons are used to recover or lower equipment deployed under the sea, either in shallow or continental shelf waters.
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.
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.