Posted by admin | Posted in Wetsuits | Posted on 01-10-2008
Tags: diving, scuba, scuba diving wetsuits review, shopping, wetsuit, Wetsuits
Who wouldn’t want to explore the world under the sea? Mankind has always been fascinated with life underwater. Because of this great fascination, extensive researches and amazing inventions have given us the chance to breathe underwater so we can observe or simply have fun in dealing with aquatic animals.
However, breathing underwater isn’t just simply bringing a tank full of air with you when you dive. There are many things that you need to consider. Staying underwater is totally different from living on land.
For one, humans don’t have the gills that can extract oxygen from the water. Air pressure is also significantly different from water pressure. The human body isn’t adapted to high pressure changes. Controlling your buoyancy and avoiding losing body heat when underwater are also major considerations.
Fortunately, probably everything that a scuba diver needs to safely explore the depths of the ocean is available. There’s the mask, snorkel, fins, regulators and Diving suits to name just a few. These equipments allow the diver to breathe, control their position and stay warm underwater.
To breathe underwater, a scuba diver wears a metal tank full of compressed air. A regulator is attached to this tank, which adjusts the air pressure to match that of the surroundings so the diver can breathe comfortably. The regulator delivers air through a mouthpiece which the diver uses to inhale and exhale. Breathing through your mouth comes naturally, so you don’t need to add that to your worries.
Another hose is attached to a regulator to control the diver’s buoyancy. It is attached to an air bladder which is adjustable. Since the diver wears this as a vest, adding air into it would make him more buoyant, and thus, he rises. When he releases the air, the opposite happens.
These buoyancy compensators also help a scuba diver achieve neutral buoyancy. When you are in neutral buoyancy, you can stay at a constant depth without much effort. This minimizes gas consumption due to swimming.
Divers also wear lead weights as a belt to allow them to descend and stay underwater. The weights are evenly spaced to achieve proper balance. During emergency situations, a diver can just quickly release these belts to rise to the surface.
A diver’s suit is really incredible. It is made of compressible substance, thus when you descend, it reduces the volume, and when you ascend, it expands. They are very helpful in conveniently controlling one’s buoyancy.
A suit can also provide thermal insulation. A wetsuit, for example, is usually made of neoprene that has poor thermal conductivity, which minimizes body heat loss to the surrounding water.
Another way which a driver’s suit can reduce loss of body heat is by trapping a layer of water between the suit and human skin. The wetsuit is very well sealed at the neck, wrist and legs thus water flow rate is reduced. This technique in reducing heat loss is known as convection, which is the same principle used in the concept of semi-dry.
A drysuit on the other hand keeps the diver dry, as apposed to a wetsuit. Frigid water couldn’t possibly penetrate a drysuit. Preferably, drysuit undergarments are also worn for better insulation. A drysuit keeps thin air layers inside that helps keep a diver warm.
Of course, to be able to familiarize yourself better with these scuba diving gears, it would be best if you get yourself a certification by passing a scuba diving course. In the course, you’ll not only learn about these equipments, you’ll also be taught how to adapt to diving.
During the course, student divers learn how to achieve neutral buoyancy. Through various swimming exercises, they will learn how to control their breathing rate. A diver should know how to breathe in a slow but continuous manner.
At the end of the course, you are expected to know some safety procedures in diving, such as how to clear your mask if in case water leaks in, how to avoid any mishaps while underwater, and of course, learn to help a fellow diver in need. Conventional hand signals are used underwater to communicate since divers don’t have another way to talk to each other.
By being a certified diver, you could refill your air tanks, buy scuba diving gear and scuba dive anywhere in the world. Scuba diving businesses require this certification as proof that you can well manage yourself underwater.
About the Author:
Everything on nutrition in oatmeals can be found at the Oatmeal Nutrition website. Visit the Pasta Types website to find information on types of pasta. Drop by the Making Yogurt website to read about how to make yogurt.
Article Source: ArticlesBase.com – Scuba Diving 101
|
|
The Only Good Suit Is A Wetsuit Sign $16.99 Vintage metal beach signs with funny sayings are a great way to add fun and laughter to the decor in your home, restaurant, beach house, business, or bar. This Only Good Suit Is A Wetsuit Sign is perfect for the backyard pool area or private beach and makes a great gift for surfers or snorkelers…. |
|
|
Keychain with diver, jumping, wetsuit, scuba, diving $2.99 * Durable acrylic key chain is crystal-clear and double-sided so the artwork or message is seen twice.* Sturdy metal ring holds your keys securely.* Full color printed images or messages are included.* If you have new ideas or need help selecting text for your custom keychains please contact us.* Size: 2 1/8″ x 3 1/2″ (Approx. business card). The “SHOPZEUS.COM” label is just a watermark in the pi… |
|
|
Mug with diver, jumping, wetsuit, scuba, diving $11.95 * Custom coffee mugs are dishwasher-safe and microwave-safe. Colors are permanently baked into the mug’’s surface.* If you have new ideas or need help selecting text for your custom coffee mugs please contact us.* Size: 11 oz. capacity ceramic coffee mug. The “SHOPZEUS.COM” label is just a watermark in the picture…. |
|
|
Decorated Mouse Pad with diver, jumping, wetsuit, scuba, diving $9.95 Professional “Brite White” fabric mouse pads are among the most versatile and durable, providing brilliant graphic reproduction for spot color or full color imprints. This durable polyester surface is above industry standards and provides a superior product value overall. Designed to reproduce vibrant detailed images. Our mouse pads have white fabric top with the 100% genuine black rubber base (n… |
|
|
Scuba Diver Rubber Ducky Know someone with a passion for scuba diving or snorkeling that would be flattered to have this feathered friend as a companion? These occupational and sports theme rubber duckies make great gag gifts or just fun toys for kids to play with. Great toy for pool or bath. Ducks are weighted so they float upright and seal out water and mildew. This one does not have a hole, so it doesn’t squeak. Measur… |
|
|
Body Glove 540 8-Ounce Short Sleeve Lycra Rash Guard $34.99 For use as a thermal layer and/or UV protection 8oz Lycra Boardshort connector Protects you from sun rays Elastic on waist and sleeves Lightweight and durable Can be worn by itself in warm water or under a thicker suit for added warmth MENS SIZES: XSmall through 2XLarge COLORS: White with Royal and Black accents or Silver with Black and White accents FULL MANUFACTURER’S WARRANTY… |
|
|
U.S. Divers Mercury Shorty Adult Wetsuit $69.99 This U.S. Divers’ Mercury wetsuit–made of the highest-quality materials available–offers a superior combination of fit, performance, and style. The “shorty” suit is distinguished by its short-sleeve arms and legs and its titanium-blend 3 mm chest panels, which reflect heat back to the body to keep divers and surfers warm in cool currents. The suit also features 2 mm side panels and super-stretch… |
|
|
U.S. Divers Mercury Full Adult Wetsuit $89.99 This U.S. Divers’ Mercury wetsuit–made of the highest-quality materials available–offers a superior combination of fit, performance, and style. The full-size suit is distinguished by its titanium-blend 3 mm chest panels, which reflect heat back to the body to keep divers and surfers warm in frigid conditions, and the 2 mm side panels, which are pliable enough for upper-body twists. The suit also… |
|
|
Suit Juice Wetsuit Lubricant – 8 Ounce $6.74 Suit Juice was designed to aid and ease the entry and exit from all types of wetsuits and dry suits. It removes body oils and acids from the inside of your suit, thus retaining the suit’s appearance and longevity. Suit Juice eliminates chafing, abrasion areas, and uncomfortable rashes to your skin. Designed for triathletes, scuba divers and surfers. Suit Juice has proven to reduce transition time … |
|
|
Reef Scuba – Kid’s $24 Reef Scuba – Kid’s – 05Reef, one of the top active lifestyle brands in the world, is the world’s leader in authentic, surf inspired footwear, and has been since 1984. Reef has always blended the irreverent attitude of the beach lifestyle with a commitment to building fashionable, surf inspired products for guys and girls.Features:For your beach baby..Stretchy neoprene upper for great fitAdjustable hook and loop closure Durable EVA outsole with anatomical arch support 100% water friendly- Attention -Kids Reef Sizing:3/4 – Smallest infant/toddler reef Size.5/67/89/1011/1213/12/34/5 – Largest kids size before adult sizing. |
|
|
Spacecraft Morris Beanie $34.95 Description of Spacecraft Morris BeanieSnowbound scuba mask made in the tropics. From peak to party.Features:Hand knit with acrylic yarnSuper brim and neck gaiter built right in |
|
|
Innovative Scuba Bladefish Sea Jet 5000 Underwater Propulsion Jet $807.94 Innovative Scuba Bladefish Sea Jet 5000 Underwater Propulsion Jet Bladefish Sea Jets – Underwater Personal Propulsion JetThe high tech Lithium-ion powered Bladefish looks like a jet engine and generates much more power than comparable previous generation lead acid propulsion devices. Unlike them, it can be recharged in a fraction of the time and can be easily stowed in luggage. They are much smaller than their leaden redecessors and are highly maneuverable and compact.Features: Lithium ion 18v batteries 240 watt power rating 18v motor Three speed Depth rating – 130 ft 70-120 minute runtime Weight: 10.2 lbs 15″ diameter, 5 1/2″ width Near Neutral buoyancy Computer controlled circuitry, double seals, battery life meter |
|
|
Tracker Replacement Lamp Module $6.53 Tracker Replacement Lamp Module Tracker is a handy pocket flashlight 3- 1/2 in length which attaches to almost anything, making it an ideal hands-free flashlight. The Tracker easily fits into tool and fishing boxes, photographer's equipment, travel bags and is perfect for any outdoor activity, scuba diving, home, office or emergency lighting. Submersible to 500 feet, ideal for anyone to use as a warning or emergency light. It includes 2-AAA cell alkaline batteries and is CENELEC approved. |
|
|
Tracker Pocket Flashlight- Yellow $16.94 Tracker Pocket Flashlight- Yellow Tracker is a handy pocket flashlight 3- 1/2 in length which attaches to almost anything, making it an ideal hands-free flashlight. The Tracker easily fits into tool and fishing boxes, photographer's equipment, travel bags and is perfect for any outdoor activity, scuba diving, home, office or emergency lighting. Submersible to 500 feet, ideal for anyone to use as a warning or emergency light. It includes 2-AAA cell alkaline batteries and is CENELEC approved. |
|
|
Arcteryx Handler Hoody Jacket – Women’s $139 Description of Arcteryx Handler Hoody Jacket – Women’sWith a unique corduroy finish, this lightweight Polartec® fleece hoody has visual appeal and technical merit. A Scuba Hood adds extra warmth to this comfortable and breathable piece.Features:Breathable and quick drying Great warmth-to-weight ratio Anatomical patterning Full front zip No-lift gusseted underarms Articulated elbows Scuba Hood Two hand pockets with laminated zips Heat transfer labels Embroidered bird on left sleeve Polartec® Classic Micro Velour Cord Fleece Weight: 322g |
|
|
Lucky Craft Rick Clun Rattlin’ Deep Diving Crankbaits $15.99 A Bass Pro Exclusive – made to Rick’s specifications by Lucky Craft! Nobody knows crankbaits like Bass Pro Shops Pro Fishing Team Member, Rick Clun, and no company builds a better crankbait than the folks at Lucky Craft. This winning combination already has one knock-out series of crankbaits to their credit, the Lucky Craft Rick Clun Deep Diving Crankbaits, and if you enjoyed higher-catch rates with the original deep divers, you’ll defiantly want to give the Lucky Craft Rick Clun Rattlin? Deep Diving Crankbait Series a try. This latest, exclusive Lucky Craft Rick Clun Rattlin’ Deep Diving Crankbait Series features all the same proven, fish-catching features as the original, but with the added appeal of rattles. In addition to the rattles and brilliant, lifelike finishes these deep diving cranks sport, they offer a unique flat head design which works to create a turbulence trail that big bass can follow – even in deep, dingy water, a super thin, but tough rounded diving lip that reaches greater depths quickly while effortlessly bouncing off rocks and timber and high-quality components to ensure you?re investing in a go-to crankbait you?ll cast for years. Diving depths: Model 1.5 dives 4′-8′ Model 2.5 dives 8′-12′ Model 3.5 dives 10′-16′ |
Email this post
