Scuba diving equipment has evolved to become sophisticated, incredibly safe, reliable and high performance. There’s a massive range of options and features available, to allow scuba diving in any environment.

To familiarize you with how a set of scuba diving gear works, we’ll run you through a basic set, and discuss what options and features would be suitable for warm water Koh Tao diving.

Firstly we need somewhere to store the air which we’ll be breathing whilst underwater. Scuba cylinders or tanks) come in a range of sizes and materials. Scuba diving Koh Tao we opt for aluminum cylinders, which are resistant to the corrosive salty ocean conditions, compressing air into 12 litre cylinders at two hundred time normal atmospheric pressure (200 bar). That volume of air allows an average diver to dive for about 45 minutes at normal recreational depths, (factoring in a safety margin).

This is the bit which attaches to the valve of the scuba cylinder. Since the air inside the cylinder is at two hundred times normal pressure, we need to reduce that pressure down to make it breathable. This is the job of the regulator first stage. Most first stages reduce down the pressure to about ten bar above ambient water pressure (called the intermediate pressure), which is then fed down to the ….

This is the bit that you put in your mouth and breathe from. The second stage contains a large diaphragm which the surrounding water pressure pushes on. What that does is adjust the intermediate pressure (delivered from the first stage) to exactly the same pressure as the surrounding water. The result is that when you breathe in, a valve opens and allows air to flow freely. When you stop breathing in or exhale, the valve remains closed allowing you to conserve your air supply.

In case your buddy has an equipment problem, you also have a alternate second stage attached to your first stage, which means in the event of an emergency your buddy can also breathe from your cylinder. This is one of the reasons why it’s always a good idea to stick with a buddy when scuba diving.

Obviously we need a way of keeping the cumbersome cylinder attached to us, so the BCD is a robust jacket which allows you to strap the cylinder to your back. The BCD also has a second important function. You can adjust the amount of air inside the jacket so that you hover motionlessly in mid water and control your position underwater. Whilst at the surface you can inflate the BCD to avoid swimming to stay afloat, and save energy.

Your body looses heat about twenty times faster in water than air, so you’ll need to wear some kind of exposure protection to keep warm. The good news is, Koh Tao diving has very warm water – usually about 30C. That means during the Padi open water course we usually wear a 2.5mm neoprene ‘shorty’ wetsuit , which keeps us comfortable during the dives.

The bad news is that neoprene is buoyant (as is body fat),  so to be able to descend underwater we have to carry some lead weights. The easiest way to do this (adopted by most Koh Tao dive schools) is to attach the lead to a weight belt which you secure around your waist prior to each dive.

Your eyes can’t focus in water, so you need to wear a mask to be able to see when diving. If you have a little spare cash and plan to invest in piece of scuba diving gear of your own, make sure you buy a mask. A good diving mask makes all the difference to your Koh Tao diving experience – if you can see properly you’ll have a much better time!

With all this gear, it becomes a bit tricky getting around underwater. To make life easier we wear large, rigid diving fins which take all the effort out of swimming, allowing us to maintain our air supply and explore the Koh Tao dive sites with ease.

For more info, visit the Simple Life website [http://www.simplelifedivers.com], and don’t miss part two of our series of lessons from the Koh Tao Padi open water course, where we examine some realities and myths of dangerous aquatic life!

More than two thirds of the planet are water. This means even if humans have occupied much of the Earth’s land area, the vast ocean has not yet been colonized with just oilrigs extracting this precious fuel. But surely, the person has seen the beautiful white sands and the crystal clear waters in magazines and on television. Americans can fly to Mexico or the Bahamas to get a good look but beyond that, it is another world. This is the reason many people both beginners and experienced continue to venture out there to see what it has to offer. But you don’t have to see it by getting a license if it is too expensive to enroll in a class or one is still too young. This is because certain publications have decided to send photographers down there and have it printed in scuba diving magazines for everyone to enjoy. What can people expect to see in a scuba diving magazine? Aside from pictures of fish and the corral reefs, the reader will be able to read articles on marine biology and reviews of some of the best dive spots in the world. This can help the reader understand more about sharks, manta rays, whales and other creatures as well as the various plant life found at the bottom of the ocean. The scuba diving magazine can also be used as a guide to plan the next diving trip to see it might even get someone who has never done it before into this adventure sport. It also features various diving equipment especially those that have been introduced into the market offering something new and exciting to serious hobbyists. The person can easily find a copy of a scuba diving magazine at their favorite newsstand or bookstore. The customer will be able to save a few dollars by subscribing and paying for it a year in advance so as not to miss out on new issues.  It is also possible to request some old issues if there was something printed that is considered to be interesting to the reader. For those who want to learn how to scuba dive, there are also ads in the back so you will know which is the closest school to enroll in to get basic certification. You can even order equipment similar to how this is done over the Internet.

Diving is such a wonderful experience, and it is no surprise that diving schools London are mushrooming all over the square mile. Only one can be the best or on top of the list. London Diving offers diving courses just like other diving schools but with a twist, making them the best in London. The instructors are from PADI centre London that are the most qualified and the best of the lot. Not only are they experts in their fields but their wholesome personality set them apart from their counterparts.

 

The friendly instructors equipped with the right credentials teach diving lessons using the PADI system from the highly acclaimed PADI centre London. Their methods and approaches make the learning how to dive enjoyable. Diving schools London have always applied the PADI system. London Diving has only the best trained instructors in both skills and character. Students learned at a fast speed of the basic diving skills from certified PADI instructors.

 

It has been noted that people have learned more how to dive by employing the PADI skills and expertise. London Diving is not one to be left behind. It has a line up of qualified certified PADI instructors. All are ready to welcome students, beginners and advanced alike into the fold. From open water to master scuba diver to specialties courses, these are all being taught employing the PADI system.

 

Scuba diving has become a very popular sport either individually or for the whole family and whether professional or recreational. London Diving has taken this opportunity to take the lead in providing diving courses in London. The sport has some restrictions considering the danger involved. You are allowed by authorities to scuba dive when you are properly certified. Dive schools London such as London Diving can give you the certification if you have enrolled and trained under them.

 

Enrolling at London Diving is easy and simple. Once you have filled up necessary forms including, among others,  a medical form, you start off. Dive schools London such as London Diving insist that enthusiasm is the better part of learning. Just like the engaging PADI instructors, students are presumed to be open to possibilities. Diving is such an exciting sport. It brings along with the learning the knowledge on how to interrelate with living creatures in the underwater world.

 

PADI centre London has instructors who assist the students and realize their responsibilities. They provide the students the opportunity to recognize how precious our underwater world is. Interacting with aquatic life can be spectacular and exhilarating experience. Scuba diving has to take on a dual role. First, you learn the skills with absolute high regard for the underwater life. It is a very responsible sport unlike the sports like racing and bungee jumping. Scuba diving is totally a whole different kind of sporting event.

 

London Diving is one of the best dive schools London dedicated to providing would-be and advanced divers their first-rate services, products, and opportunities. From starter courses to master scuba diving, with the right tools and proper diving venues, London Diving has it all.

 

Diving has never been as exciting and fun as what London Diving offers. Students will be properly cared for and be seeing up to the time their performance have improved. They will never be left behind to fend for themselves. Assistance will always be there to guide them until they are certified scuba divers.