hudson
Contributor
Here's the blender: Windows Scuba Programs
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Here's the blender: Windows Scuba Programs
I fill my tanks to 3600 psi. Go dive a cave. Turn the dive when the pressure reaches 2400 psi. Exit using exactly the same amount of gas.
What pressure do I have at the end of the dive?
I just played with a Van der Waals Nitrox Blender, and looks like at 2400psi and less you actually end up with more cuft than calculated (about 103%) while at 3600psi the opposite is true (about 98%).
depends on the flow. Use 1200 to enter at Ginnie or Madison blue, you'll probably have 1900 left at the end of the dive because your ride out will only take 500 psi.