By allowing divers to exhale gas, the rebreather can extend their diving capabilities. The rebreather will then recycle the gas and inject the required amount of gas into the cylinder. This can dramatically increase the dive time when compared to using double the size and weight cylinders, especially for deeper dives. You can have rebreathers back- or sidemounted. The profile they create will depend on their configuration.
All Tec diving (open circuit and closed circuit rebreather), as well technical scuba diving courses, are taught at Scotty’s dive centre headquarters facility. It is located in Mactan in Cebu province. You are welcome to walk in or have us pick you up from your hotel if you are not a Shangrila guest.
It's becoming increasingly popular and Girls that ScubaHQ noticed it quickly! There were lots of questions and nerves. So we went to Theresia Gullner, one of the few female tech instructors in Asia. She works at Blue Marlin Gili T Lombok. We were then introduced to the twin sets and given an introduction to technical diving. Here's what we learned from her:
Some other wreck diving books are ‘The Last Dive’ by Bernie Chowdhury about father and son who are crazy about wrecks and eventually find their destiny on a German U-boat.
The initial pool sessions were tough; I felt like an open-water diver again, strapped into the twin tanks and trying to conduct valve drills. But as we progressed through the Tec 40, 45 and 50 courses, new skills started to come naturally, and by the end of the course I was enjoying myself. The satisfaction in Tec diving comes from taking your dive skills, buoyancy and awareness to the next level. Knowing that you’re capable of managing life-threatening emergencies at depth, and without the option to ascend straight to the surface (due to decompression requirements) is quite a buzz. And it’s satisfying to execute your dive plan with military precision.
Next, it was time to do technical sidemount. This involves adding our deco 50-percent and 100-percent oxygen tanks on each side. You will have a higher profile underwater, so it is important to keep the tanks as close to your body as possible. There are two clips at each side of the waist. You adjust the tank position by inhaling down your tanks. This is where simplicity is key. You also need to switch between tanks every few minutes. This ensures that the pressure in each tank is at the same level, so even if one tank or regulator fails, there will still be gas for you to breathe. Building up experience is the key to comfort, enjoyment and success with new technologies. The next few days were spent doing sidemount dives, budding up with Evolution coowner David Joyce, a highly experienced Tec diver and Trimix instructor. One dive took us to the Japanese Mogami Wreck at 164 feet. I was captivated by the old gas masks, uniforms, and bones that we found.
How To Become A Sidemount Technical Scuba Diver CarrierIf you (or your physician) have questions about medical fitness to dive, contact the experts at Sidemount PCB.
Sidemount diving is a form of sidemount diving that originated in cave diving but has been incorporated into recreational and non-overhead diving over the years. Simply put, your tanks will be worn on your side instead of being attached to your back. The tanks attach to a Sidemount BCD with clips or bungee chords, allowing for maximum flexibility. It was this flexibility that cave divers used to be able to lift their tanks from the bottom underwater, making it easier to pass through tight spaces.
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.
So what are you waiting? Find a TDI instructor near you today: https://www.tdisdi.com/search/?area=instructors
Technical diving was something that I never had an interest in at first. I remember laughing at the Tec divers and wondering why anyone would need more equipment. I love the feeling you get when you are close to nature. Tom had a reputation for being an inspirational teacher. It seemed to me that I should at least try.
This course will require the same equipment, as your goal is to learn the operation and setup of the equipment you will use during your cave diving or tech diver training. This includes:
If you are interested in the SDI course, we will teach it. By default, however we also offer the TDI. You can take this course as a standalone, however our students often combine it with our Apprentice Cave Diver program.
Divers must maintain a minimum level fitness and health. Some conditions such as chronic illness, recent surgery or medication may make it necessary to obtain written permission before you can dive.
Technical diving (also known as tec diving or tech diving) is non-professional scuba diving that exceeds the agency-specified limits of recreational diving.