Technical diving is a special type of diving that goes beyond the limits of recreational diving. Technical diving is often done for non-professional reasons and poses higher 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. You'll be ready for anything once you've finished reading it.
TecRec
You might consider registering for TecRec if you are already certified and wish to learn more about tech diving. This course teaches you basic tec diving techniques in confined and may count towards your Tec40 certification if passed the Discover Tec. The training will be comprehensive and you will have the opportunity to learn some of the techniques and gear required to dive in TEC settings.
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. Divers will have the opportunity to learn how to use decompression technology. This software is designed for safe diving to depths of 40 meters or greater without exposing themselves to 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 one third of the gas in each tank. They keep the unused gas cylinders safe until they can be used again. They also use a single main cylinder, which requires two independent regulators. Four stages allow a diver to go half a mile deep into a cave.
Closed-circuit equipment
Michael Menduno in 1991 invented the term "technical dive". It refers to a range of techniques and equipment configurations that are used to increase human diving's capabilities. In the beginning, technical diving was dominated by open-circuit designs. They were chosen for their flexibility, reliability, and availability. Closed-circuit equipment has grown in popularity and is now the standard for many scuba divers.
Adapting to new situations
Tech diving requires you to be familiar with gradient factors and decompression theory. Although most teams will stick to one decompression algorithm for their dives, some tech communities are moving to dual-phase models. The most important thing is to fully understand what parameters your chosen model assumes for traveling between waypoints. And how to modify these parameters if an unexpected circumstance arises. Safety is dependent on tech diving being able to adapt to new situations.
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. For one, technical divers need more equipment to solve problems at depth. These divers usually use multiple cylinders for gas, regulators as well as cutting and other tools. These divers use equipment that is similar to recreational divers but it's made for different purposes.