The Tec Trimix 65 course will introduce you to the advantages of trimix and will enable you to dive with multiple decompression stop using EANx and oxygen for accelerated decompression. The maximum depth to which you will be enabled in this course is 65 meters.


The Tec Trimix 65 course will therefore lead to greater depths for you who are already technical divers already trained and qualified to use air, enriched air and oxygen for technical dives beyond 50 meters deep, with decompression.
In order to start this course you need to be already certified divers Tec 50 or possess qualifying certification from a recognized training organization. It will be useful to increase their skills and competences in terms of depth, our instructors will give you the proper training to be able to manage the use of mixtures trimix (helium, oxygen and nitrogen).

Practical application:

• Plan and execute at least five decompression dives using various trimix blends
• Use decompression software to create custom dive tables and programs
• Make training dives to a maximum depth of 65 meters


Double tanks (min. 12 lt) with separate taps
Double dispenser, primary and secondary, including one with the whip of about two meters, for gas sharing, and one with pressure gauge
the Stage / decompression cylinders with regulator, SPG, mounting hardware and properly labeled / marked. There are at least two requests for diver
Spare cylinders for decompression, as required by the environment and emergency management
GAV with harness – has prompted a backup attitude control system with double bladder BCD or dry suit.
Depth gauge / computer and backup depth gauge / computer
A tool for the calculation of the time, and another reserve
Trimix decompression information (tables / trimix computer), and another backup system for information on decompression
Muta appropriate environment and the dive time. (We recommend the use of Suits Dry for the Tec Trimix 65 course, each student must be trained to use the Dry Suit and mastering the use).
Inflate the dry suit with argon or other method, as needed (you should not inflate dry suit with trimix)
Weight system (if needed)
Jon line (required if there are current)
Inflatable signal tube
Lifting Ball
Knife / diver’s cutting tool and a spare slate, a spare mask
Compass, torches (optional)
for current kit (if you unzip current)
Teaching materials:

The Tec Trimix Diver crewpak includes all materials required for the course Tec Trimix 65 including: manual table for the calculation of decompression stops, Trimix and slate sticker for emergency procedures. The topics that will be covered in this course are:

Areas of diving depth Trimix
planning exposure
trimix choice
for argon inflation systems
Handle three or four cylinders for decompressine
decompression models
Emergency procedures
Large-facial masks and multi-gas computers.

Be a Rescue Diver (or hold a qualifying certification from a recognized training organization and demonstrate that relative to CPR training and first aid was been carried out over the last two years).
It is certified as a diver Tec 50 (or hold a qualifying certification from a recognized training organization)
Be 18 years
Have at least 100 logged dives
Possess a medical certificate signed by your doctor.
Tec Trimix 65