The first CE approved closed circuit breathing system. Approved to 50m with air in the diluent cylinder and 100m with Heliox. The dual micro-processor oxygen level controllers maintain a constant Partial Pressure of oxygen giving outstanding gas duration and optimum gas mix at all depths. This gives all the benefits of Nitrox without the pre-mixing and without the depth limitations. Super-oxygen rich gas mix during decompression drastically reduces decompression obligations on every dive without carrying extra cylinders and without gas switching.
The Inspiration delivers the oxygen required by the diver, which is the same MASS, independent of depth. Typical O2 consumption is One litre per minute! Using this principle the Inspiration's 3 litre oxygen cylinder can give the same duration as 24 x 12 litre-232 bar cylinders at 30m!
The partial pressure of oxygen is maintained at a constant level and so the percentage of oxygen in the breathing mix varies with depth. Using open circuit, the opposite occurs.
The higher oxygen % at depth compared to open circuit air gives a decreased inert gas loading so resulting in an increase in No-Stop Times.
The increase in oxygen % on returning to the surface results in quicker inert gas off-gassing so resulting in a decrease in decompression times.
The partial pressure of oxygen is maintained at a constant level and so the percentage of oxygen in the breathing mix varies with depth. Using open circuit, the opposite occurs.
All the advantages of Nitrox without forecasting the depth, without pre-mixing the gas and without the Nitrox depth Limitations.
Dive with no bubbles for the ultimate in water experience
© 2004 Scapa Flow Diving & Johns Charters - Orkney