TDI Extended Range Diver
This course trains divers that are certified as Advanced Nitrox and Deco Procedure Divers in the proper techniques, planning procedure and skills for utilizing compressed air as a breathing gas to a maximum depth of 55 meter.
This course can be combined with the TDI Trimix course.
Certification level
Advanced Nitrox & Deco Procedures Diver
Required No. Dives
100 Dives, 25 deeper then 30 Meters
Age
18 Years
Course Duration
4 Days*
Maximum Depth
55 meters
Gas Mixes
21% O2
* 5 days if combined with TDI Trimix
DSAT Tec 50 Diver
This course allows divers to safely plan and conduct gas-switch extended no decompression dives, decompression dives and accelerated decompression dives using air and nitrox to a maximum depth of 50m.
The DSAT Tec 50 can be combined with Tec 40 & Tec 45 over a 9 day course.
Certification level
DSAT Tec 45 Diver
Required No. Dives
100 dives, at least 20 dives deeper than 18m, 15 dives deeper than 30m and 20 dives on Nitrox
Age
18 Years
Course Duration
3 Days*
Maximum Depth
50 meters
Gas Mixes
21% - 100% O2
* can be combined with Tec 40 & Tec 45
TDI Trimix Diver
This course covers the introduction of Helium as a breathing gas, allowing the diver to reduce the effects of narcosis. The skills and knowledge development in this class allow certified divers to 60m on Trimix blends containing 18% or more oxygen.
This course can be combine with the TDI Extended Range course.
Certification level
Adv Nitrox & Deco Procedures Diver
Required No. Dives
100 dives
Age
18 Years
Course Duration
5 Days*
Maximum Depth
60 meters
Gas Mixes
Trimix containing no less than 18% O2
* extra days needed if combined with TDI Extended Range course
DSAT Tec Trimix Diver
With the introduction of Helium as a breathing gas, this course allows divers to explore deeper, to maximum of 75m. The skill sessions and knowledge development sessions cover the use of all breathing mixes and decompression gases.
This is the highest rating in the DSAT program.
Certification level
Rescue Diver, DSAT Tec Deep Diver
Required No. Dives
100 dives, at least 20 dives deeper than 18m, 15 dives deeper than 30m and 20 dives on Nitrox
Age
18 Years
Course Duration
5 Days*
Maximum Depth
75 meters
Gas Mixes
all mixes
TDI Advanced Trimix Diver
The objective of this course is to train divers in the procedures, risks and hazards of extreme deep diving. The Advanced Trimix course is designed for certified divers experienced in deep decompression diving wanting to extend their limits to a maximum of 100m.
This is the highest level of open circuit diving in the TDI curriculum.
Certification level
Extended Range Diver or Trimix Diver
Required No. Dives
100 dives
Age
18 Years
Course Duration
5 Days*
Maximum Depth
100 meters
Gas Mixes
all mixes
Closed Circuit Rebreather Diver Mod 3
This intermediate level of rebreather certification allows CCR divers to utilize Trimix blends containing 16% or more oxygen as a diluent, extending the maximum depth limit to 60m.
Certification level
CCR Mod 2 Diver
Required No. Dives
50hrs & 50 dives on the specific unit*
Age
18 Years
Course Duration
5 Days*
Maximum Depth
60 meters
Gas Mixes
Trimix with no less than 16% O2
* 50 dives have to be deeper than 20m & all dives have to be deeper than 9m.
Closed Circuit Rebreather Diver Mod 4
This is the highest level a diver can earn on a rebreather. The objective of this course is to train divers in the procedures, risks and hazards of extreme deep diving on a rebreather. Upon certification Mod 4 rebreather divers can dive to a maximum of 100m.
Certification level
CCR Mod 3 Diver
Required No. Dives
100hrs & 100 dives on the specific unit*
Age
18 Years
Course Duration
5 - 7 Days
Maximum Depth
100 meters
Gas Mixes
Trimix with no less than 16% O2
*50 dives have to be deeper than 30m & all dives have to be deeper than 9m.
Dive Asia - Phuket Thailand
Office Address: 8/30 Soi Yodsanee, Chalong, Phuket 83150, Thailand
Phone: +66 (0) 818948588 or 0899736005
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Website: www.diveasia.com
24 Hour Hotline: +66 (0) 818948588