Technical diving refers to a particular type of diving which goes beyond recreational diving. It is usually conducted for non-professional purposes, and poses greater risks. These risks include serious injury and death, as well as increased risk of death. Here are some tips to keep you safe when diving into tech. Learn more. We will also discuss closed-circuit equipment, TecRec. This will make it easy for you to get started.
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. If you complete the Discover Tec, this course will teach you basic tec diving in confined waters. In addition to the training you'll receive, you'll also get to use some of the gear and techniques that are necessary to dive in TEC configurations.
PADI Tec 40
PADI Tec 40 is the next logical step for divers who wish to explore deeper dives. 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. 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
Cave diving for tech divers is an adventure that pushes the limits of horizontal scuba. Open-circuit scuba is used by these divers to travel thousands of feet through caves. Each stage has its own regulator. 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. 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. Open-circuit equipment was the most common type of technical diving. These were chosen for their reliability, flexibility, and availability. However, today, many scuba divers use closed-circuit equipment, which is becoming more popular.
Adapting to new circumstances
Tech diving is a great way to learn about gradient factors and decompression theory. Many teams still use the same decompression algorithm. But, a growing portion of tech professionals are switching to 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
Gear configurations are important, regardless of whether you're diving recreationally or for a career in technical diving. For one, technical divers need more equipment to solve problems at depth. These divers typically use multiple cylinders of gas, regulators, cutting tools, and SMBs. While these equipment may look similar to recreational diving, they are made for specific purposes.