Home / Education / Courses / Tec Trimix 65 Extend your depth range the right way with a blend of helium, oxygen & nitrogen (trimix). The Tec Trimix 65 course introduces you to using trimix down to a maximum depth of 65 metres/210 feet. Tec Trimix 65 Contact Dive Shop Continuing-Education Tec Trimix 65 Contact Dive Shop Your Dive Shop 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 Available Languages For information on other available languages please contact your PADI Dive Center. Equipment You'll use full technical equipment and you may use a technical sidemount configuration, plus two stage/decompression cylinders. Your Tec Trimix Instructor may suggest other equipment. Getting Started Contact a PADI">https://locator.padi.com">PADI Dive Shop and get your Tec Trimix Diver Crew-Pak that includes a PADI Tec Trimix Diver Manual, which you can start reading right away. You also receive a deep stop calculation table, trimix decal and emergency procedures slate as part of your pak. Your Dive Shop More Courses Continuing Education Tec 40 Consists of three knowledge development sections, three practical application sessions and four training dives. Designed for the diver transitioning from recreational diving to technical diving. Continuing Education Tec 45 Part 2 of the PADI Tec Deep Diver program. Extend your depth limit to 45 metres/145 ft. Learn to plan & execute repetitive decompression dives using a single stage/decompression cylinder. Continuing Education Tec 50 Part 3 of the full PADI Tec Deep Diver program. Develop competency & have the skills to dive to a max of 50 metres/165 ft. Learn how to extend & accelerate decompression stops using up to 2 gases. Continuing Education Tec Trimix Diver This course turns experienced tec divers into extreme divers. During this course, you'll make dives as deep as 90 metres/300 feet, use multigas trimix computers, & handle up to 4 stage/deco cylinders. Continuing Education Tec Gas Blender Being a gas blender is a key job at a busy PADI Dive Center or Resort. This course teaches you how to blend enriched air nitrox and helium-based gases using one or more blending methods. Continuing Education Tec 40 CCR The Tec 40 CCR course is your entry into the tec diving realm. Learn the details of proper setup, predive checks, dive planning, failure and problem management and teamwork for CCR diving.