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 increased risks of death and serious injury. Below are some tips to help you stay safe when tech diving. Keep reading for more information. We will also discuss closed-circuit equipment, TecRec. Once you've read this, you'll be ready to go.
TecRec
You may be interested in a TecRec course if you're already certified and would like to learn more. 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. Along with the training you will receive, you will also learn how to use certain gear and techniques to be able dive in TEC configurations.
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 the cave, they secure the unused cylinder to be retrieved. They also use a single main cylinder, which requires two independent regulators. Four stages can be used by a diver to reach a distance of up to half mile inside 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. Most technical diving used open-circuit systems in the beginning. They were chosen because they were reliable, flexible, and easy to use. However, today, many scuba divers use closed-circuit equipment, which is becoming more popular.
Being flexible to new situations
Tech diving is a great way to learn about gradient factors and decompression theory. Most teams use one decompression algorithm. However, a growing segment of the tech community prefers dual-phase models. Understanding the parameters your chosen model uses to travel between waypoints is key. Also, know what you can do to adapt to unforeseen circumstances. 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. Technical divers require more equipment to solve depth problems. Divers in this category typically have multiple cylinders of gas, regulators and cutting tools. These equipment is very similar to what recreational divers use, but they are designed for different purposes.