How long can you dive with Nitrox?

Therefore, even diving with Nitrox, this diver can only dive for maximum 30 minutes regardless of how much time before he reaches the no decompression limit. As a result, diving with nitrox does not offer a longer dive time for this diver. Diving with Nitrox reduces the risk of decompression sickness.

Can you stay down longer with nitrox?

Many people think that nitrox allows you to dive deeper and stay down longer, but this is simply not true. Nitrox is a shallow-diving gas. While it can extend no-decompression limits (NDLs) compared with air, you still breathe at the same rate, so you’ll still breathe the tank down at the same rate.

Does nitrox last longer than air?

This does not mean that their tank lasts longer because they are diving with nitrox opposed to a 21% O2 gas blend. … However, a higher percentage of O2 allows you to stay at a safe depth longer than someone diving on air before having to proceed to a shallower depth due to no decompression times.

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Do you feel better diving with nitrox?

Nitrox allows you to spend more time at depth compared to diving on air, which means you’ll get a lot more out of your diving holiday. Even if you’re only making one dive, but it’s deeper than 15 metres/50 feet, nitrox is beneficial.

Do you use less air with Nitrox?

Although you are breathing more oxygen and less nitrogen, the amount you breathe and the rate you consume the contents of your tank is not affected by the mixture. In fact, you’re more likely to use your tank’s contents more quickly on Nitrox than on air simply because you will be at deeper depths for longer.

At what depth is decompression required?

At depths greater than 40 metres (130 ft), a diver may have only a few minutes at the deepest part of the dive before decompression stops are needed. In the event of an emergency, the diver cannot make an immediate ascent to the surface without risking decompression sickness.

How deep can I dive on nitrox?

However, when diving on nitrox, the potential for oxygen toxicity lurks well within the depth range of recreational diving: the maximum depth on 32 percent nitrox is 121 feet; on 36 percent nitrox, it’s just over 100 feet. Many divers regularly cruise at these depths and even deeper without giving it a second thought.

Do you need to be certified to use nitrox?

You must complete a course and get certified to use Nitrox anywhere in the world and enjoy it’s benefits. All major dive agencies have their version of the course, and any certificate will allow you to get Nitrox almost everywhere.

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Can you dive air and nitrox the same day?

You can dive Nitrox and air, or different Nitrox mixes in one day.

How much extra is nitrox?

Q: Does nitrox cost more than a regular air fill? A: Yes. The average cost for an aluminum 80 cu/ft 3000 psi, filled with up to nitrox 32% will cost around $17.00 and 36% cost $20.00. Larger tanks 100cu/ft will cost around $25.00.

Is nitrox better for older divers?

Longer Bottom Times

Divers who use nitrox absorb less nitrogen, making them stay underwater for longer. They’re also less likely to get decompression sickness. It’s worth noting that older divers and those who’ve experienced decompression sickness or physical injuries can reduce no-decompression limits with the gas.

Can you scuba dive every day?

Yes, you can scuba dive every day. As long as you remain with the dive table safety limits or use a dive computer. You have to monitor all your prior dives depth and bottom time, but 18-24 hours is plenty of time to recover between dives. You can even make several dives per day.

How long can you dive at 60 feet?

The NDL or No-Stop time for 60 feet / 18 meters is 56 minutes according to the Recreational Dive Planner table.

How long can a scuba diver stay underwater?

An Average Diver, at an Average Depth, With an Average Tank

Based on personal experience, an average open-water certified diver using a standard aluminum 80-cubic-foot tank on a 40-foot dive will be able to stay down for about 45 to 60 minutes before surfacing with a safe reserve of air still in the tank.

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