Even if you don’t stay this long (other factors limit a dive), subsequent dives can be longer because your body absorbs less nitrogen. Using EANx32 oxygen (enriched air with 32 percent oxygen), your bottom time is about 90 minutes, more than 30 minutes longer. The PADI Open Water diver course in Phuket introduces you to our amazing and breathtaking underwater world while at the same time teaching you the skills to become a scuba diver.

For example, using air, the time limit when diving to 60 feet is about 55 minutes.

The deeper and more we dive in a day, the more nitrogen accumulates, reducing our allowable dive time.īut we can enrich air (hence the name) by adding oxygen to reduce the nitrogen. Exceeding limits puts us at risk for the so-called “bends,” or decompression sickness, so we take them seriously. Requirement: PADI (Junior) Open Water Diver Certificate (or equivalent certification from another training organization). Dive computers (or tables) let us keep this nitrogen within established limits, so it dissolves back out without effect. To take this course, you must be: A PADI Open Water Diver (or qualifying certification from. But nitrogen dissolves into our tissues while diving. Boat Diving (on the HMCS Saguney in Lunnenburg). All Advanced Open Water dives may be counted toward the requirements for the equivalent. Here’s why:Īir is roughly 21 percent oxygen, 79 percent nitrogen and fine for recreational scuba. PADI Advanced Open Water Diver Course with Blue Water Divers. The PADI Advanced Open Water Diver course should be on your list, but PADI Enriched Air Diver is - by far - the most popular specialty course because it gives you what every diver wants: more time underwater. You will receive the online PADI Open Water Diver manual and are required to use the manual as a reference whilst completing the knowledge development section which is divided into 5 modules. The PADI Open Water Course is the worlds most popular scuba diving course, and is your first step into the underwater world If youve always wanted to. You’re a PADI Open Water Diver now what? Go diving, of course, but learning more by taking additional PADI courses is worthwhile.

Padi open water diver requirements