CMAS Semi Closed Rebreather Instructor Course
Course Overview
This course is designed to provide a good understanding of the techniques involved in
teaching the use of semi-closed circuit Rebreathers for divers wishing to utilize the Dolphin
or Ray unit. The objective of this course is to make the instructor aware of the additional
physiological and technical problems encountered when using a semi-closed system
aswell as to provide the diver with a good understanding of the special dive planning
procedures appropriate to diving with semi-closed system.
Pre-requistes
Minumum age of 18.
CMAS 2 Star Instructor certified.
Nitrox Instructor certified.
Semi-Closed Rebreather certified.
Proof of 25 logged semi-closed rebreather dives.
Proof of assistance of a semi-closed rebreather diver course.
Details of the course
The Semi-Closed Rebreather instructor course covers:
- History and evolution of rebreathers
- Comparison of Open Circuit, Semi-Closed Circuit and Closed Circuit
- Practical mechanics of the system
- Review of Nitrox
- Physiology
- Formula work, metabolic consumption
- Dive tables & dive computers
- Problem solving
- Dive planning
Course duration and number of dives
The Semi Closed Rebreather instructor course is a 3 day course and 4 dives are required.
Course Price
Call us
Additional costs
No additional costs
Equipment requirement
The Semi-Closed Rebreather instructor course has no specific equipment requirement
more than your standard recreational dive gear. We supply the unit, nitrox tanks and mixes,
and the oxygen analyser.
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