Technical diving refers to a particular type of diving which goes beyond recreational diving. This type of diving is typically done for non-professional use and presents greater risks. These include higher risks of serious injury or death. Here are some safety tips for tech diving. Continue reading to find out more. We'll also talk about closed-circuit equipment and TecRec. You'll be ready for anything once you've finished reading it.
TecRec
If you have already been certified and are interested in learning more about tech diving you may want to sign up for a TecRec class. This course teaches the basics of tec-diving in confined water. If you pass the Discover Tec test first, it could count towards your Tec40 course. Not only will you receive the training, but you'll also be able to use some of your TEC gear and techniques.
PADI Tec 40
The next step for divers looking to broaden their horizons and dive deeper is the PADI Tec40 course. This course introduces divers to advanced techniques for augmented air and nitrogen, allows for higher mixed gas ratios, and includes enriched air and decompression diving on EANX 50. The course also offers divers the chance to try out decompression software. It is designed to enable divers to safely dive to 40 m or more without suffering from decompression sickness.
Cave diving
Tech divers love cave diving. It is a challenging adventure that challenges the boundaries of horizontal scuba. These divers can reach thousands of feet in caves by using open-circuit, which has a separate regulator each stage. During exploration, they only use one third of the gas in each tank. When they leave the cave, they secure the unused cylinder to be retrieved. They also use a single main cylinder, which requires two independent regulators. A diver can go up to half a mile into a cave using four stages.
Closed-circuit equipment
Michael Menduno in 1991 invented the term "technical dive". It refers to a range of techniques and equipment configurations that are used to increase human diving's capabilities. In the beginning, technical diving was dominated by open-circuit designs. They were chosen for their flexibility, reliability, and availability. Today, however, closed-circuit equipment is increasingly popular and has become the standard for many scuba divers.
You have to be able to adapt to new situations
Tech diving involves knowing the basics of decompression theory as well as gradient factors. While the majority of teams prefer to use one decompression method, a larger portion of the tech community is shifting towards dual-phase models. It's important to be able to comprehend the parameters of your chosen model when travelling between waypoints. You also need to know how to modify them in case of an emergency. Safety is dependent on tech diving being able to adapt to new situations.
Gear configuration differences
Whether you're diving for recreational purposes or pursuing a career in technical diving, you'll need to consider gear configuration differences. To solve depth problems, technical divers will need more equipment. These divers use multiple cylinders with gas, regulators or cutting tools. These equipment is very similar to what recreational divers use, but they are designed for different purposes.