TDI Helitrox Diluent CCR Decompression Procedures Diver

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TDI Helitrox Diluent CCR Decompression Procedures Diver

€100.00

This is the second entry level certification course for divers wishing to utilize a closed circuit rebreather (CCR) for mixed gas diving using a Helitrox diluent. The objective of the course is to train divers in the benefits, hazards and proper procedures for diving a CCR and to develop basic CCR diving skills, to a maximum of 45 metres / 150 feet, using an air/nitrox/helium diluent for formal decompression diving. Student are permitted to utilize a diluent and bailout mix with no greater than a 35% helium content (+/- 5%) and no less than a 21% oxygen content and are permitted to use up to 100% oxygen for decompression.

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Course Pre-requisite

  • At least 18 years old

  • TDI Advanced Nitrox Diver and TDI Decompression Procedures Diver or TDI Helitrox Diver or equivalent

  • TDI Sidemount Diver (if rebreather is a sidemount rebreather)

  • 50 Open Water Dives or 10 CCR Dives (if doing a unit crossover)

    OR

  • TDI Air Diluent CCR Diver or equivalent

  • 30 CCR Dives and 30 hours on the CCR unit

  • 6 months CCR Diving Experience

 

Course Components

  • Knowledge Development with Written Exam

  • Dry Skills Development

  • Confined Water Skills Development

  • 7 CCR Dives with a total runtime of 420 minutes down to 45m

Course Equipment

  • TDI approved CCR

  • Dive Computer with depth gauge and bottom timer

  • SMB

  • Spool or Reel of minimum 40m

  • Bailout Regulators with 1 first and second stage and pressure gauge as required

 

Course Inclusions

Course Exclusions