| Shoot me down in flames if you like but a thought......
We blend nitrox using a nitrox stick. You feed oxygen in the top at atmospheric pressure and the suction of the compressor as well as a few baffles mixes it with air. This is compressed by the compressor into your tank. The nitrox mix is adjusted/checked by an oxygen sensor at the bottom of the nitrox stick.....simple and effective.
To mix trimix could we add another, helium, inlet and then a helium sensor at the bottom of the mixing stick? You could then use the sensors to adjust the flow of oxygen and helium to make your correct mix.
Or is this impossible?
Neil
Trimix training soon......
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