TDI Closed Circuit Rebreather
Entry Level Module 2 (deco)
AP Inspiration / AP Evolution / Megaladon

The TDI CCR Mod 2 (certification depends on unit used) is still an entry level certification designed for divers already holding both Advanced Nitrox and Decompression Procedures. This will allow the diver to plan and make dives to a maximum of 45m including decompression.

What you learn
Using the latest in technology CCR’s to maximize your gas supply of Nitrox and provide the optimum breathing gas for any depth by maintaining a constant partial pressure of oxygen (PPO2). During the dives (minimum of six) you'll learn all the nesscery skills to conduct
CCR dives to a maximum depth of 45m. Skills include:

  • Setup and maintenance of the unit
  • Loop volume management
  • Calibration of electronics
  • Emergency procedures
  • Buoyancy control
  • CNS tracking

Qualification gained
Upon successful completion, you will be able to perform dives using the specific rebreather you were taught on, to a maximum depth of 45m, using an air diluent for formal decompression diving without direct supervision.

To enrol on this course, you must:

  • be a minimum age of 18 years
  • hold a certification of TDI Advanced Nitrox and
    Decompression Procedures Diver or equivalent
  • have a minimum of 50 logged open water dives
  • hold a TDI Air Diluent CCR Diver certification or equivalent
  • have a minimum of 30 hours on the CCR unit with
    6 months CCR diving experience.

Course structure
5-days. 2 days for classroom, pool and dive preparation and 3 days
to complete 7 dives. 420 minutes underwater time required for certification.

You will need your own full set of diving kit.

TDI Inspiration/Evolution CCR manual.

Price List >>

Booking Form >>

TDI website >>

Other TDI Courses:

TDI Open Circuit Courses
Intro to Tech >>
Nitrox Diver >>

Advanced Nitrox Diver >>
Procedures >>

Combined Advanced Nitrox / Decompression
Procedures >>

Advanced Wreck >>
Extended Range >>
Trimix >>
Advanced Trimix >>

TDI Rebreather Courses
SCR Rebreather >>

CCR Entry Level Mod 1 >>
CCR Entry Level Mod 2 >>
CCR Mixed Gas >>
CCR Advanced
Mixed Gas >>

TDI Service Courses
Nitrox Gas Blender >>
Advanced Gas Blender >>
Service Technician >>

Instructor Courses
Please call to discuss your requirements.