Helium tanks are very useful and are used in many ways. Helium tanks are used to fill diving tanks with some helium so as to dilute the oxygen in the diving tank.
The answer is sort of in the question... air, which is 78% nitrogen and 21% oxygen. Normal air is most commonly used to fill cylinders because it is the cheapest gas to fill cylinders with. Although air is what most diving cylinders have inside them, some people do something called nitrox diving. This is where the air is enriched with pure oxygen. This increases the time a diver can stay at any depth without needing to decompress. Adding pure oxygen means that special equipment is required to fill the cylinders and also breathe it because it needs to be 'oxygen clean'. For very deep diving the mixtures change to tri-mix which is a blend of nitrox and helium or heliox which is just helium and oxygen. These mixtures are used because nitrogen causes intoxication at depth. By reducing the amount of it and replacing it with helium these effects are reduced or eliminated. Helium is a rare and expensive gas so these mixtures would only be used when they are required.
People generally fill cylinders by going to a dive shop or through your club. You can find diving clubs and diving shops in a number of directories or on-line. Some dive centres like the National Diving and Activity Centre also have filling stations. If you have a certified cylinder that is in date, you will find it easy to get a fill. If your cylinder is not in date it may be dangerous to fill. Most clubs have compressors and you will also find there are lots of divers like myself who have their own diving compressor who may be able to help you out.
In filling a scuba tank, you want to ideally fill at a rate of 200psi per min (dry) and 400psi per min (wet). The faster the gas molecules move, the more heat is generated. Fill the tank fast to 3000psi and it will be hot, when it cools it may only have 2600psi.
No it is not,. They use a membrane system to produce and mix the air before that they used to partial fill and and roll the tanks on the floor to get them to blend.
Tanks are filled using an air compressor capable of producing over 3000psi coupled with a filtration system that purifies the air to a level acceptable by the Compressed Gas Association as breathable air for scuba. This is not a "do-it-yourself" project - Scuba Diving facilities are certified to fill tanks. Trying to do this yourself will result in deadly gas mixes and overfilling can rupture the tank or valve - in addition to harming (deadly results) anyone in the immediate area.
It is possible or a cylinder of helium to fill 700 balloons because the helium in the cylinder is compressed.
it can be used to fill helium balloons
Helium is used to fill airships, balloons and helium is pumped into oxygen tanks for divers.
You need an adapter (shown in link) then fill like a normal fill station.
It depends on them. But they do have the equipment.
After years of thinking about it, youï¿½ve decided that you want to give scuba diving or snorkeling a try. Perhaps youï¿½re going on a tropical vacation or you just want to experience the ocean in a new and exciting way.Both of these activities are definitely eye opening. Most people have only seen marine life in an aquarium or on the television. Of course, to take part in these activities, you will need certain scuba diving & snorkeling equipment. Snorkeling Equipment for the First TimerSnorkeling is much less involved than scuba diving. If youï¿½ve never done either, you may want to start with snorkeling. This will help you get a feel for the activity before you move on to scuba diving, which will require more skill, effort, and equipment.To go snorkeling, you need a mask, snorkel, and a pair of fins. If you plan on snorkeling on a popular tourist beach, you may be able to rent this equipment. If not, you should be able to purchase all three pieces of equipment for less than $50. However, before you buy a mask and fins, make sure that they fit. You certainly donï¿½t want ocean water getting in your mask as you snorkel.Scuba Gear for BeginnersOnce you have mastered snorkeling, youï¿½re ready to move on to scuba diving. Many times, first time scuba divers will sign up for an introductory class. During these classes, an experienced instructor will take a few newbies out on a boat, help them with their equipment, and assist them on their first dive. Some classes will just teach divers how to use their equipment. As previously stated, there is a lot that goes into scuba diving. Unless you are planning on diving with an experienced person, you will need assistance.Before going on your first dive, you need certain equipment. While you can use your old mask, fins, and snorkel, you will also need to purchase or rent an exposure suit, scuba unit, dive watch, weight system, and dive computer. A dive watch is used to monitor your dive time. A weight system will help you descend, instead of float. Lastly, a dive computer will help you measure your depth.You may also want to invest in a scuba gear bag to keep all of your diving accessories in while you are underwater. Fill your diving bag with a diving knife, water proof flashlight, underwater camera, and signaling devices, just in case you get lost. Armed with this scuba diving & snorkeling equipment, youï¿½ll be ready for any underwater adventure you have planned.
Yes. I would go with helium if you can get it. Hydrogen can explode.
because heluim a gassic liquid that comprees therefore you can fill many baloons with heluim
Helium is an inert gas."They fill Helium in the balloons", father explains his child.
helium is lighter than air therefor when you fill a balloon with helium it floats up into the air.
Take it to a Scuba shop. Air must be free of moisture and oil!!! if you try to fill it yourself the oil from standard compressors gets in the air and under pressure produces carbonmonoxide which will kill you
If you have a bulk co2 canister or a scuba tank, then yes, with the proper adapters you can fill your tank at home.
your local paintball field. Or you can purchase a scuba tank and adapter to fill the paintball tank with and every once in a while fill the scuba tank up if you live like out in the middle of nowhere
The lower the atmospheric pressure, the less helium is needed.
Because helium floats while oxygen doesn't.