project Nitrox-Trimix continuous blender machine

This is just a prototype machine from my project Nitrox-Trimix continuous blender machine .
You can see video ( recorded with IPHON) from my project Nitrox-Trimix continuous blender machine .
In this video I mixed TRIMIX 20.8 % oxygen / 36 % helium.
So far I have mixed all kinds of NITROX (maximum 40 %) and TRIMIX 21/35 , 18/45 , 15/55 , 12/65 , 10/75 mix
This is the only mechanics machine on market ,is not dependent on electricity supply ,can be carried on a outfield ,boat ,no need to use expensive BOOSTER PUMP ,in this way you can mix gases upp to 300 bar ,emptied bottles of helium to bottom (efficiency of gases 99 %) etc...
Accuracy of the machine is 100 % .
A few other things will be added to the finished product
more info: [e-mail]

[@prestigescuba]

Did you use Helium sensor? Or u only use 2 set of oxygen sensor ?