Proper scuba diving begins with understanding the place you will be diving, and also the type of equipment you will need in order to be successful. As a general rule, always stick to general diving conditions that match your skill level and knowledge of how and where to dive. The best way to get this knowledge as soon as possible is to take a certified diving course to learn the basics.
Similar to school, the diving instructor must give you a basic competency test that you need to pass. So you will have lots of opportunities to ask questions if you need help with anything. Scuba diving can be fun, but right now, let?s take a look at the devices and equipment you will need to acquire.
Don?t think you can just buy a pair of goggles as part of your diving gear. Goggles, commonly used for snorkeling, are not even in the same class as the modern dive mask. Modern technology has really stepped in and taken over the design of the scuba mask, with awesome results. When we were researching this article, the top-of-the-line mask for recreational and sport divers was the Neptune Space G.divers full-face mask. It comes with a state-of-the-art integrated regulator and a 4-position adjustable exhaust valve. Advances and innovations in optics increases the amount of visible light that is passed through the visor to close to 95%. The Space G.divers masks make ear clearing easy with their exclusive, patented 3-D equalization system. Jacques Cousteau designed a two-hose type of scuba demand valve that was the first of its type to be put into general usage. As it?s name implies, this configuration has two cylinders and two breathing tubes. This design features a large circular valve assembly that, at least in Europe and America, was fastened to the top of the cylinders with an A-Clamp. The important function of the second hose was exhalation that helped the air pressure of the breathing hose stay the same as the outside water. When the equipment was in the design stages, special factors had to be addressed to ensure the equipment would operate safely. For example, most units have a one-way valve placed into the mouthpiece to keep air or water from going into the inhalation tube.
Demand valves are very small pieces of equipment that are on your mouthpiece which regulate the air that you breathe. Veteran divers are very fond of using what is called the octopus demand valve which is a spare valve used as backup when diving. At the top of each oxygen cylinder tank, a primary regulator is attached with multiple hoses. It is always good to have extra hoses, not to mention a spare demand valve, when scuba diving in unknown territory. Designed for emergencies, this is a great idea for all divers regardless of their experience level. For the most part, this type of device or spare will be colored a bright yellow so it is easy to spot and indicative of its purpose.
Technical diving is a captivating field and in our estimation not for rank beginners. Varying scuba equipment needed for this are many cylinders that contain certain gases. A gas called Trimex for instance is to be used only at the deeper depths. In addition, a vessel of oxygen that is pure could be hauled and employed while ascending stops for decompression. Obviously the extra cylinders can present special problems for achieving proper buoyancy. That is why you will see technical divers wearing a high capacity buoyancy compensator (BC). Make sure to take into consideration the environment in which you will be diving when you select your scuba diving gear. Regardless, it?s imperative that you understand completely how each piece of equipment you purchase operates. It?s true you must fully understand what each piece of equipment is designed to do and how it operates. But even more important, you must have a grasp on the behavior of the equipment when you are underwater.
To really get the most out of your scuba diving activity, you?re going to need to have a vehicle large enough to transport all of your gear. This is especially valid if you are considering carrying your loved ones or your friends in addition to all your deep-sea diving equipment. Be sure you have a big passenger van or SUV to make sure your scuba diving trips go off without a hitch.
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Source: http://iblogndax.vdhdesigns.com/comprehending-scuba-products-a-fundamental-overview/
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