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Enriched Air (Nitrox)
Enriched air (Nitrox)
is air enriched with oxygen to give it a higher percentage of oxygen
than normal air. Increasing the oxygen percentage of the air consequently
decreases the percentage of nitrogen that the diver is breathing.
As allowable no decompression dive time is dependant on the amount
of nitrogen the diver has been exposed to at a particular depth
reducing the nitrogen percentage therefore increases the divers
no stop dive time. The increase in allowable dive time can be appreciable,
for example at a depth of around 30m the allowable dive time can
be increased from a maximum of twenty minutes to a maximum of thirty
minutes with the appropriate oxygen percentage of enriched air nitrox
used by the diver.
Enriched
air nitrox is available at very few dive companies in Kenya, in
fact at present Buccaneer Diving is the only place you can obtain
it on the Mombasa coast.
The use of Enriched air requires training and we offer the Discover
Enriched Air (Nitrox) course for those who just want to experience
nitrox before committing themselves the the Enriched Air Nitrox
Specialty Course. This non-certification course is a supervised
taster but does not qualify the diver, however, divers may then
continue to the specialty which will qualify them to dive with enriched
air (nitrox) independent of supervision.
PADI Enriched Air (Nitrox)
Age:
15+
Pre-requisites: Medical fitness, Open Water Diver or equivalent.
Course Duration: 2 Days
Open Water Dives during course: 2 (min) |
This
course teaches recreational divers to use air enriched with a higher
percentage of oxygen, this allows greater no stop dive time around
18m-30m depths depending on the oxygen percentage used . This
course provides the training required to responsibly use enriched
air from 22% - 40% oxygen.
Further
information on these and all other courses can be found on the PADI
web site
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