Trimix 65

​

Description

If you’re into technical diving then you know that to extend your depth range you need to use trimix – a blend of helium, oxygen and nitrogen. The Tec Trimix 65 course introduces you to using trimix down to a maximum depth of 65 metres/210 feet. There are advantages to using three gases, but you need to know how to do it right. Earning the Tec Trimix 65 certification makes deeper exploration a reality.

You’re qualified to enroll in the Tec Trimix 65 course, if you:

• Are a PADI Tec 50 diver

• Have a minimum of 100 logged dives

• Are at least 18 years old

• Have a Medical Statement signed by a physician within the last 12 months

Note that qualifying certifications from other diver training organizations may apply – ask your Tec Trimix Instructor

​

Academic

Tec Trimix 65 course topics include:

• Trimix diving depth ranges

• Exposure planning

• Selecting a mix

• Argon inflation systems

• Handling three or four decompression cylinders

• Decompression models

• Emergency procedures

• Decompression software and multi-gas computers

​

Equipment

You’ll use full technical equipment and you may use a technical sidemount configuration, plus two stage/decompression cylinders. Your Tec Deep Instructor may also introduce you to using trimix on the last open water dive.

​

Getting Started

Contact us to ask about PADI TecRec and RAID Technical courses.