Technical diving is a type of diving that extends beyond recreational diving. It is generally done for nonprofessional purposes and poses more risks. These include greater risks of serious injury and death. These are some tips that will help you stay safe while tech diving. Keep reading for more information. We'll also cover closed-circuit devices and TecRec. After reading this, you will 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. 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 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. The course also offers divers the chance to try out decompression software. It is designed to enable divers to safely dive to 40 m or more without suffering from decompression sickness.
Cave diving
Tech divers are able to dive into caves using open-circuit scuba. This is a unique adventure that pushes horizontal scuba's limits. 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. They secure the used cylinder for retrieval when they exit the cave. A single main cylinder is used, which requires two independent regulators. A diver can travel up to half a kilometer into a cave by using four stages.
Closed-circuit equipment
Michael Menduno coined the term "technical" diving in 1991. This term refers to a wide range of practices and equipment configurations designed to improve human diving. At first, technical diving used open circuit configurations. These were chosen for reliability, availability, and flexibility. Today, however, closed-circuit equipment is increasingly popular and has become the standard for many scuba divers.
You have to be able to adapt to new situations
Tech diving requires you to be familiar with gradient factors and decompression theory. Most teams use one decompression algorithm. However, a growing segment of the tech community prefers 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. Adapting to new situations while tech diving is essential for safety.
Gear configuration differences
Gear configurations are important, regardless of whether you're diving recreationally or for a career in technical diving. Technical divers require more equipment to solve depth problems. These divers use multiple cylinders with gas, regulators or cutting tools. Although the equipment for these divers is similar to that used by recreational divers, it's designed for different purposes.