Technical diving refers to a particular type of diving which goes beyond recreational diving. It is generally done for nonprofessional purposes and poses more risks. These include greater risks of serious injury and death. Listed below are some tips to stay safe when you start tech diving. You can read on for more. Also, we'll be talking about closed-circuit electronics and TecRec. After reading this, you will be ready to go.
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 you basic tec diving techniques in confined and may count towards your Tec40 certification if passed the Discover Tec. 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 Tec40 courses are for those who want to divers who are interested in deeper dives. This course teaches divers advanced techniques for augmented oxygen and nitrogen. It allows for higher mixed gases ratios and includes enriched and decompression dives 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
Tech divers can go cave diving. It's an adventure that takes horizontal scuba to new heights. 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 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. They also use a single main cylinder, which requires two independent regulators. You can dive up to half an mile in a cave with four stages.
Closed-circuit equipment
The term "technical diving" was coined in 1991 by Michael Menduno, and it describes a variety of practices and equipment configurations used to expand the range of human diving. 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.
You have to be able to adapt to new situations
Tech diving involves knowing the basics of decompression theory as well as gradient factors. Although most teams will stick to one decompression algorithm for their dives, some tech communities are moving to 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. Adapting to new situations while tech diving is essential for safety.
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. One reason is that technical divers need more equipment to solve deep diving problems. These divers usually use multiple cylinders for gas, regulators as well as cutting and other tools. While the equipment used for these types of diving is similar to recreational divers', they're designed for different purposes.