Diving is an exciting activity that allows us to explore the depths of the ocean. But how deep can you dive? With the help of an atmospheric wetsuit, divers can reach depths of up to 610 meters (2000 feet). This specialized suit is designed to withstand the immense pressure at great depths, allowing the diver to remain at normal atmospheric pressure. This eliminates the problems associated with breathing gases at high pressure.
Human bone is crushed at about 11159 kg per square inch, meaning that we would have to dive about 35.5 km deep before our bones are crushed. This is three times deeper than the deepest point in our ocean! Without the use of a specialized suit, the deepest dive in history was 332 m (1,090 ft) made by Ahmed Gabr with only diving equipment. However, with the use of an atmospheric suit, that figure extends to 610 m (2000 feet), which was completed by Navy diver Daniel P.When it comes to recreational diving, divers should include safety stops when evaluating their remaining oxygen (a dive computer will calculate it for you). The heliox mix can be used for dives of up to 300 meters (984 feet), but if you want to go deeper, you'll have to replace the helium in the tank with hydrogen, as the helium will begin to have a narcotic effect.
Open water divers are certified to dive to 60 feet (18 m), while advanced open water divers are certified to dive to 99 feet (30 m). Once you exceed 6 m (20 feet), you'll need to consult a dive board to find out how long you can stay at the bottom. When you dive in and start using the regulator, you'll inhale compressed air, which includes nitrogen. These and other dive training criteria are based on a number of general guidelines and rules, but no two divers are the same.
Therefore, if you had a maximum depth of 140 feet and allowed yourself to descend to 141 feet, according to the tables you would have to calculate the dive as 150 feet. It's important to note that you should only dive in the dark if you're completely comfortable with what you're doing. As divers continue to exceed the literal dive depth limit, each individual diver's experience is very different. For very deep dives, a special gas mixture is needed in order to breathe comfortably and combat the effects of nitrogen narcosis when diving. Diving institutions such as PADI offer certifications for diving in caves, exploring shipwrecks, etc., so that divers can enrich their experience. A recreational diver will never have to worry about diving so deep that the pressure becomes too much for them to breathe.
The depth at which diving becomes dangerous depends on the diver's competence and the quality of their equipment. To dive at such great depths, a special mix of gases in the air supply is needed in order to prevent nitrogen narcosis from taking hold.