Technical diving, a form of diving that is not permitted by recreational divers, is an exception to the rule. Technical diving is typically performed for non-professional purposes and carries greater risks. These include greater risks of serious injury and death. Here are some safety tips for tech diving. Keep reading for more information. We'll also talk about closed-circuit equipment and TecRec. Once you've read this, you'll be ready to go.
TecRec
If you're already certified in tech diving and want to learn more, you might be interested to take a TecRec training 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 teaches divers how to use enriched air and nitrogen. Divers can also learn about decompression diving using EANX 50. You will also be able to practice decompression software. The goal is to make it safe for divers to dive to 40 meters without risking decompression illness.
Cave diving
Tech divers can cave dive, which is a thrilling adventure beyond horizontal scuba diving. 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 one third of the gas in each tank. They secure the used cylinder for retrieval when they exit the cave. They use one main cylinder that requires two regulators. You can dive up to half an mile in a cave with four stages.
Closed-circuit equipment
Michael Menduno invented the term technical diving in 1991. It describes a variety if practices and equipment configurations that can be used to enhance human diving. In the beginning, most technical diving efforts used open-circuit configurations, which were selected for their availability, reliability, and flexibility. Closed-circuit equipment has grown in popularity and is now the standard for many scuba divers.
Adapting to new situations
Decompression theory and gradient factors are important to know when tech diving. While most teams stick with one decompression algorithm, an increasing segment of the tech community is moving 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. Safety is dependent on tech diving being able to adapt to new situations.
Gear configuration differences
Gear configurations can make a difference whether you dive for recreational reasons or to pursue a career as a technical diver. One, technical divers require more equipment in order to solve problems at depth. These divers typically use multiple cylinders of gas, regulators, cutting tools, and SMBs. These divers use equipment that is similar to recreational divers but it's made for different purposes.