How To Become A Tech Diver

How To Become A Sidemount Technical Scuba Diver 500

A great fact book about technical diving is ‘Deco for Divers – A Guide to Decompression Theory and Physiology’ written by Mark Powell.

Because of the difficulties with single orifice doubles and backmounted independents, doubles were introduced to backmounted diving. Independents are two cylinders that are strapped to one's chest with separate regulators. A 1st stage failure would result in only one cylinder being used by the diver. A single orifice double was two cylinders connected together by a valve and one regulator. All gas would be lost if the first stage of a single orifice twice set failed. Today, both problems are eliminated by the isolated manifold doubles. Each cylinder can be operated independently. However, the diver can still inhale gas from both cylinders using one regulator. The doubles are usually held together by metal bands. The valves are connected with an isolation manifold so they can be separated if necessary. Doubles diving with backmounted doubles is similar to a regular single-cylinder backmount. It offers a vertical profile that is the same.

To become a technical diver, you need to have passion, experience and training. Technical diving can be dangerous if one or more of these factors is lacking.

What are you waiting for?! Find a TDI instructor near you today: https://www.tdisdi.com/search/?area=instructors

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Interested in becoming a Sidemount diver? You have come to the right place as this post is all about the nitty-gritty of what is involved!

Divers who are comfortable with sidemount diving can also enjoy open-water dives. Why? Because sidemount diving is very easy and comfortable.

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Can Civilians Buy rebreathers

Can Civilians Buy rebreathers

Computer-aided instruction forms an integral part of most courses we teach. The Why? The reason is simple. eLearning helps students get in the water earlier and spend more of their time there. We offer all applicable online eLearning programs at no additional charge. They are typically $140. This can translate into an extra day in-water instruction. That is an incredible value. Priceless.

A minimum of fitness is required for scuba diving. A physician may be required to approve you before diving if you have any chronic conditions, are taking certain medications, or have had recent surgery.

Training

2nd stage regulator, 2nd stage regulator, exposure suit, BCD sidemount, BCD sidemount and SMB sidemount, cutting tool, diving pool, Jet fins, masks and spare masks, technical diving equipments, technical diving gears, 1 long Hose (2.10m-7ft), cave harness or hogarthian.

The next day, technical sidemount was underway. This meant adding our deco 50 percent oxygen and 100% oxygen tanks on either end. The tanks will make you appear more prominent underwater. Each side of your waist has a few clips. As your tanks become buoyant from the air you exhale, adjust your tank to the second clip. You want to make your life as simple as possible. In a matter of minutes, your breathing is switched between the tanks. You can breathe easily because the pressure in each tanks is equal. Like all new things, experience is crucial to comfort and enjoyment. The following days I spent deco diving with the sidemount rig. My buddy David Joyce, Evolution co-owner and Trimix instructor, was with me. We went to the Japanese Mogami Japanese Mogami shipwreck at 164 feet. There, I was charmed and enthralled by the remnants of gas masks, uniforms, bones, and other old items we saw.

What is the smallest rebreather
What is the smallest rebreather

You will need the same equipment as the course to learn how to operate and set up the equipment you'll use for your tech diving training. This includes:

Your Sidemount BCD is a harness with a bladder. There are also a number of sliding D-rings, zips, and bungee ropes. It is important that they are in the right place and fit for your tank.

How To Become A Sidemount Technical Scuba Diver Course

Sidemount diving is a great option, especially for those who are already tec divers. You will need to learn how to adjust your rig, how you can enter the water with it (yes, it is different, but it is more relaxed).

Learn our SSI technical sidemount diver course and get the opportunity to dive with four+ tanks (cylinders) for extended dives. The technical sidemount diver course is an excellent way to get yourself into technical diving as it will train you to handle multiple cylinders on a single dive. Learn also on configuring your sidemount gear and setting up a tec sidemount harness as well as adjusting the sling tanks (cylinders) on your body.

How To Become A Tech Diver
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Frequently Asked Questions

Have a PADI Deep Specialty Instructor certification or have completed a PADI Deep Specialty Instructor course. Have at least 100 logged dives, including at least 20 enriched air dives, 25 dives deeper than 18 meters/60 feet, and 15 dives deeper than 30 meters/100 feet. You can become a Tec 45 diver.
 

5-6 days
Rebreather training classes are typically 5-6 days long, but can be longer depending on a variety of factors such as the training agency, your local conditions, your instructor, and your ability to meet the class standards.

2-3 hours
Even with small cylinders, you can usually dive for 2-3 hours (rebreathers typically have two 2/3l cylinders or one 3/5l cylinder).