Technical JJ CCR Diver

Advanced closed circuit rebreather diving to 60m

This advanced rebreather course builds upon existing knowledge, focusing on closed-circuit rebreather diving with scenario-based training. Students learn to plan and perform dives with decompression using Trimix to a depth of maximum 60 meters.

Duration

Min 8 hours water training (at least 2 dives at 45-60m), 10 hours theory

Prerequisites

Minimum age 20, excellent health status, completion of SwedTech Rebreather Diver course (or equivalent), minimum 50 closed-circuit rebreather dives in various environments, advanced buoyancy and swimming technique proficiency

Learning Objectives

Configure and operate closed-circuit rebreather equipment per SwedTech standards
Plan decompression dives to 60m using Trimix as diluent
Manage 2-3 bailout stage cylinders
Understand rebreather-specific risks and solve equipment problems
Demonstrate advanced buoyancy control and team coordination

Course Limits & Requirements

Maximum PO2: 1.4 bar (1.6 bar at 6m), recommended 1.2 bar
Maximum END: 30 meters
Maximum depth: 60 meters
Maximum 3 students per instructor

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