caveseeker7
Contributor
A while ago Dräger increased scrubber times for both Dolphin and Ray, from 3hrs. to 4hrs. and 70min. to 110 min. respectively.
For Europe and Egypt only, though.
Which I find rather odd as that covers anything from icy waters to quite warm ones, and both US and AUS waters should be somewhere in between.
At Aqualung Germany's website is an intresting file in regards to those times:
http://www.aqualung.de/de/rebreather/atemkalk.html
There are pdf files in English and German to download, explaining the conditions of both ratings.
For Europe and Egypt only, though.
Which I find rather odd as that covers anything from icy waters to quite warm ones, and both US and AUS waters should be somewhere in between.
At Aqualung Germany's website is an intresting file in regards to those times:
http://www.aqualung.de/de/rebreather/atemkalk.html
There are pdf files in English and German to download, explaining the conditions of both ratings.