Air Diluent Closed Circuit Rebreather Decompression Procedures Diver

The TDI Air Diluent Closed Circuit Decompression Procedures Diver Course (certification depends on unit used during training) is the second level certification course for divers wishing to utilize a closed circuit Rebreather (CCR) for air diving. 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 depth of 45 metres / 150 feet using an air Diluent for formal decompression diving.
Setup and maintenance of the unit
Loop volume management
Calibration of electronics
Emergency procedures
Buoyancy control
CNS tracking
The individual TDI CCR manuals provide comprehensive information about the units and how they operate during a dive.

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