Hello All,
As some of you might remember I have a hobby of aerial photography, and I use a balloon filled with helium to lift the camera in the air. Helium is quite expensive, and it takes a lot to get even a couple of pounds off the ground.
So I am attempting to recycle my helium. I use a 122 cubic foot tank currently, and can fill the balloon twice with that. I procured a 250 cubic foot tank, and I want to put the helium from the balloon in there.
Then I can start with that helium when I fill my balloon for flight.
The 122' tank is filled to 2k lbs psi when I get it. I would like to get the refill to at least 250psi.
I think the 250 CF tank holds less than two cubic feet uncompressed.
What is my best option for an air compressor?
I have looked at 12V compressors at car parts stores and find nothing but cheap crap.
Is this a good option, but I just need to find a better model?
Would I be better off with a 120V and an inverter?
Any other good suggestions anyone has?
Thanks, Jack
edit: The reason for 12v is that I am using it out in the middle of no where, and the battery from my car is the only available power source.
