Technical diving, a form of diving that is not permitted by recreational divers, is an exception to the rule. This type of diving is typically done for non-professional use and presents greater risks. These include greater risks of serious injury and death. Listed below are some tips to stay safe when you start tech diving. Keep reading for more information. We will also discuss closed-circuit equipment, TecRec. After reading this, you will be ready to go.
TecRec
If you've already become certified and want to learn more about tech diving, you might want to consider signing up for a TecRec course. 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. You'll be able to use the equipment and techniques necessary to dive in TEC configurations, along with the training.
PADI Tec 40
For those divers who want to expand their horizons to deeper dives, the PADI Tec 40 course is the next logical step. This course teaches divers advanced techniques to augmented and nitrogen. It also allows for higher mixed-gas ratios. As part of the course, they are also given the opportunity to practice using decompression software, and is designed to help divers safely dive to 40 meters and more without risking decompression sickness.
Cave diving
Tech divers love cave diving. It is a challenging adventure that challenges the boundaries of horizontal scuba. They can dive into caves up to a thousand feet using open-circuit Scuba. Each stage is controlled by a separate regulator. During exploration they only use about one-third the gas in each of their cylinders. When they leave a cave, they take the used cylinder with them and secure it for later use. A single main cylinder is used, which requires two independent regulators. Four stages allow a diver to go half a mile deep into a cave.
Closed-circuit equipment
Michael Menduno created the term "technical divers" in 1991. It is a collection of different practices and equipment combinations that expand human diving's range. At first, technical diving used open circuit configurations. These were chosen for reliability, availability, and flexibility. Closed-circuit equipment has grown in popularity and is now the standard for many scuba divers.
Being flexible to new situations
Tech diving requires you to be familiar with gradient factors and decompression theory. While the majority of teams prefer to use one decompression method, a larger portion of the tech community is shifting towards dual-phase models. The key is to understand the parameters that your chosen model assumes when traveling between waypoints and what to change if a contingency arises. It is crucial to adapt to new situations when tech diving.
Gear configuration differences
You need to be aware of the differences in gear configurations, whether you are diving for recreational or professional purposes. One, technical divers require more equipment in order to solve problems at depth. These divers use multiple cylinders with gas, regulators or cutting tools. While these equipment may look similar to recreational diving, they are made for specific purposes.