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paulraymaekers · 28th August 2006, 13:46

Quote: (Originally Posted by TR300)

hmm,

the KISS-system automaticly (constant flow) add 0.8 l/min oxygen (+/- like the metabolism). you can add (if a failure occurs) manual some more oxygen.

on descend diluent is added manual or automaticly.

OK, by the eCCR (EN certfied) this is more controlled by an computer.

I think if the manufacteur describes this the certification should be no problem.

It should be interressting to get some information from an certification engeneer.

Holger

hello holger, if you go trough the 14143, for the testing of this spec, you have to set the breathing machine on different parameters of O2 consumption, and this goes from 0.4 l/min till 3 l/min

so at a flow setting of 0.8l/min, the gas will become hyperoxic very fast when at 0.4l/min consumption, and hypoxic at consumptions > 0.8l/min

regards
paul

28th August 2006, 13:46	#14 (permalink)
paulraymaekers rEvo's daddy Current Rebreather/s: rEvo Other CCR Home Build Other Rebreather/s: rEvo Other CCR Home Build Join Date: May 2005 Location: belgium Posts: 1,640	Re: Submatix CCR 100 SMS Quote: (Originally Posted by TR300) hmm, the KISS-system automaticly (constant flow) add 0.8 l/min oxygen (+/- like the metabolism). you can add (if a failure occurs) manual some more oxygen. on descend diluent is added manual or automaticly. OK, by the eCCR (EN certfied) this is more controlled by an computer. I think if the manufacteur describes this the certification should be no problem. It should be interressting to get some information from an certification engeneer. Holger hello holger, if you go trough the 14143, for the testing of this spec, you have to set the breathing machine on different parameters of O2 consumption, and this goes from 0.4 l/min till 3 l/min so at a flow setting of 0.8l/min, the gas will become hyperoxic very fast when at 0.4l/min consumption, and hypoxic at consumptions > 0.8l/min regards paul __________________ www.rEvo-rebreathers.com .... the earth is flat, Elvis is alive, and radial scrubbers give longer dwell time than axials...
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