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Crazyduck · 4th November 2005, 18:16

the gas was Nitrox- 80/20.

This is the Text translated from German to English via Babel fish:
Ouba

Nippon Sanso

1990 were introduced this small closed oxygen cycle equipment of the Japanese Nippon Sanso AG on the DEMA.
Since this equipment had only two tiny oxygen cartridges (or Nitrox 80/20), it was maximally appropriate for dipping courses of 10 minutes for 5 meters. With such reduced immersion times this Rebreather could not become generally accepted.
The Ouba is well-known also under the names Ohba and Eoba.

4th November 2005, 18:16	#8 (permalink)
Crazyduck Underwater Mechanic Current Rebreather/s: Other CCR Other Rebreather/s: Other CCR Join Date: Mar 2005 Location: TEXAS, Dallas/ Ft.Worth Posts: 711	Japanese prototype rebreather question the gas was Nitrox- 80/20. This is the Text translated from German to English via Babel fish: Ouba Nippon Sanso 1990 were introduced this small closed oxygen cycle equipment of the Japanese Nippon Sanso AG on the DEMA. Since this equipment had only two tiny oxygen cartridges (or Nitrox 80/20), it was maximally appropriate for dipping courses of 10 minutes for 5 meters. With such reduced immersion times this Rebreather could not become generally accepted. The Ouba is well-known also under the names Ohba and Eoba.
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