This is an rebreather Extended Range entry into Trimix programme designed to extend your knowledge and introduce the skills and decompression procedures required in the use of mixed (Oxygen, Helium & Nitrogen) gases for Sport Diving to a maximum depth of 50m / 164ft.
It develops the sport diving skills and provides a greater understanding of the concept of limited decompression sport diving with the use of Helium gas to reduce narcosis (18/27).
This programme qualifies you to a depth of 50 m/164 ft and complete dives with mandatory decompression stop requirements for up to maximum of 30 minutes.
This speciality is generic and may be applied to any rebreather which meets the requirements and any diver who meets the prerequisites.
For this course you will be required to have use of the following:
1 x rebreather with the following requirements but not limited to:
RAID Registered Rebreather
Manual Oxygen addition valve - optional
Manual Diluent addition valve - optional
ADV with on/off switch
Manufacturer's depth specifications/limitations are below the depth limit of this course
2 x single side sling cylinders
2 x first stage
2 x second stage with Octo hose
2 x SPG with short HP hose
2 x BCD/inflator LP hose
1 x Drysuit inflator hose if applicable interchangeable with BCD connection
1 x mixed gas rebreather dive computer
1 x dive timer or enriched air computer
1 x slate
2 x SMBs and reels
1 x knife
2 x dive masks
1 x torch/light/underwater lamp
1 x BCD/harness and wing with adequate lift capacity
1 x exposure suit as required - A Dry suit shall have interchangeable inflator system with BCD LP hose
All confined and open water skills have been acknowledged and accepted on-line through the
RAID web site by both yourself and your instructor.
The RAID Dive Centre has confirmed certification on-line through the RAID web site.
If you are all ready registered go to RAID ONLINE STORE in your login or Sign up for a course now, CLICK HERE
The above is subject to the RAID General Diving Standards and change without notice.
This course may be purchased through the on-line store when you are logged in.