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SEMICLOSED REBREATHER Padi Semiclosed Rebreather Course

The Semi-Closed Circuit Rebreather Diver - EXPLORER COURSE with REMOTE AREA DIVE

This is the entry-level certification course for recreational divers wishing to utilize a approved semi-closed circuit rebreather (SCR) - the Explorer. The objective of this course is to train sport divers in the benefits, hazards and proper procedures for using a Explorer.

Who this course is for:

Nitrox divers who are interested in using semi-closed circuit rebreathers to extend their bottom time.

Course prerequisites:

  • Minimum age 18, 15 with parental consent
  • Minimum certification of  Nitrox Diver or equivalent, may be combined in program at the discretion of the instructor

 

What you can expect to learn:

The Diving Rebreathers course material and the manufacturer’s manual are mandatory for use during this course but instructors may use any additional text or materials that they feel help present these topics. The following topics must be covered during this course:

  • History and evolution of rebreathers
  • Comparison of open circuit, closed circuit, and semi-closed circuit rebreathers
  • Practical mechanics of the system
    • Assembly and disassembly of the rebreather
    • Layout and design
    • Scrubber recharge
    • System maintenance
    • Breathing loop decontamination procedures
  • Review of nitrox
    • Dalton’s law (triangle)
    • Optimum nitrox mix
    • Oxygen tracking
    • Gas preparation
    • Dive planning examples
  • Gas physiology
    • Oxygen (O2) toxicity
    • Hyperoxia
    • Hypoxia
    • Asphyxia
    • Hypercapnia
    • Nitrogen absorption
    • Carbon monoxide (CO2) toxicity
    • Gas consumption
  • Formula work and metabolic consumption
    • Oxygen (O2) metabolizing calculations
    • Inspired oxygen (O2) calculations (rebreather equation)
    • Equivalent air depth (EAD)
  • Dive tables
    • Inspired oxygen (O2) table
    • Equivalent air depth
  • Dive computers
    • Mix adjustable
    • Oxygen (O2) integrated
    • PO2 monitoring devices
  • Problem solving
    • Canister flooding
    • Mouthpiece loss
    • Scrubber exhaustion
    • Battery or sensor loss
    • Breathing bag rupture
    • Open circuit bailout system
    • Hyperoxia scenario
    • Hypoxia scenario
    • Hypercapnia scenario
    • Post problem maintenance of equipment
  • Dive and operational planning

Schedule:

Day #1 - Introduction, Theory, Equipment assembly & critique, Confined Water Session
Day #2 - Dive 1, Dive 2
Day #3 - Dive 3, Dive 4
Day #4 - Dive 5, Dive 6
Day #5 - Dive 7, Theory Exam

 

Explorer Semi Rebreather Course              $999.00

 (Price includes training material, instructor, unit hire, sorb and gas however does not include boat dives)

  

The TECH Sidemount Course will be scheduled according to customers demand. If you are interested in taking this course just contact us and we will organise one according to your schedule and the availability of our instructors.