Page 13: of Marine Technology Magazine (September 2022)

power wildlife protection and contribute ment of ? uids, including electrical con-

D-2 INCORPORATED to the earth’s biodiversity. OceanAlpha ductivity, pressure, temperature, com-

D-2 introduced its Hybrid CTD tech- has grown from a single small of? ce in nology, developed with support from position. The company is active in two 2010 to a workforce of over 626 today, NRL, WHOI and the NOPP. D-2 is a general areas: oil & gas and the oceano- with more than 214 R&D engineers and sensor manufacturing company, with a graphic market. The Hybrid CTD key 395 pieces of USV related patents. technology is its newly patented con- focus is the physical property measure-

ARCTIC RAYS

Arctic Rays was created in 2015 and specializes in deep-sea lighting and im- aging systems and other subsea tech- nologies speci? cally for use on AUVs,

ROVs, manned submersibles and other offshore and underwater structures.

Arctic Ray’s team of seven comes with a breadth of experience, including ro- botics and controls, sensors, marine science, manned submersible and AUV design, terrestrial lighting, life-critical electrical system design and more. The team has worked with some of the best underwater ? lm makers in the indus- try— for example, the EagleRay 4K cinema-quality camera was used by the

BBC to ? lm during “Blue Planet 2.”

The company’s strobe products use a patented, proprietary strobe-driving technique, which uses LEDs in a unique way. This patented technology results in a small form factor with the lowest power draw and the highest output.

CHELSEA TECHNOLOGIES

Chelsea Technologies, as a fully inte- grated technology company and part of the Covelya Group, carry out in-house research, testing, development, design, prototyping and manufacture. For more than 50 years, its ? uorometers, sensors & systems have been used around the world to help customers understand the natural environment, improve water treatment processes, comply with ballast water and exhaust gas wash water moni- toring regulations, monitor for pollution and contaminants in rivers and lakes, and support oceanographic research. In addition, it is fully equipped to provide factory servicing and re-calibration, dedicated product support, and oppor- tunities to work with our research and development team on bespoke projects.

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