CCR Hypoxic Trimix

The SSI CCR Hypoxic Trimix program provides divers with the knowledge and experience required to independently plan and conduct unlimited decompression trimix diluent dives to a maximum depth of 100 meters / 200 feet, using a closed-circuit rebreather with a minimum of three bailout cylinders. This in-depth rebreather program is both physically and mentally challenging, holds the highest level of accolade in the industry, expands your pre-dive safety check, and reflects your commitment and experience as a diver.

With safety at the forefront of the SSI training philosophy, this unit-specific program will provide more in-depth academic topics such as gas density, team bailout protocols, and expedition procedures to enable safe dive planning. This unit-specific program is available on the rEvo, SF2, AP, Poseidon, or JJ rebreather and only uses trimix as the breathing gas to reduce gas density.

Learn technical diving with SSI

SSI has developed specific training materials with exciting, cutting edge manuals developed by industry professionals with decades of technical diving experience. As with all SSI programs XR is designed to fit your schedule. Training is flexible to match your goals and objectives.

With the range of SSI XR open circuit programs providing training in either sidemount or twinset configurations, you can develop your skills up to a maximum depth of 100 meters / 330 feet. During your XR program your instructor will cover everything from supreme buoyancy, propulsion, equipment management, and effective decompression.

Learn how to extend your dive times by joining the growing community of Mares Horizon semi-closed rebreather divers. With both no-decompression and decompression programs available on this light-weight, simple unit, you will never look back to blowing bubbles again.

Explore the silent world with the SSI closed-circuit rebreather programs. With a continuum of training programs available from 30 to 100 meters / 100 - 330 feet on either the rEvo, JJ, SF2, AP Inspiration, or Poseidon CCR units, you can find the perfect pathway that suits your diving needs. You will learn and master new skills designed to enhance your safety and enjoyment using this new equipment design.

Academically you can advance your knowledge and understanding of principles, procedures and theories specific to diving safely in an overhead environment. Explorers will love the SSI overhead program options of either diving in a wreck, cave or mine. You will adapt your existing equipment or be introduced to new equipment concepts and the technically oriented dive configuration to make exploration of the overhead environment safe and rewarding.

SSI has invested in the development of specific technical diving training materials with exciting, cutting edge manuals that include review sessions, a specific XR logbook, and wetnotes. All XR programs and training materials were developed by industry professionals with decades of XR and technical diving experience. As with all SSI programs, XR works to fit your schedule. Training is flexible to match your goals and objectives.