<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/><title></title></head><body><p style="margin: 0px;"><span style="font-family:arial,helvetica,sans-serif;font-size:10pt;color:#000000;text-decoration:none">H Hank we use a O2 flow of 0,25 Liter per minute per person. So 0,5 Liter per minute is correct<br /></span></p>
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<p style="margin: 0px;"><span style="font-family:arial,helvetica,sans-serif;font-size:10pt;color:#000000;text-decoration:none">4000 ppm is to high on a long term as standard. And give you to less reserve if the scrubber need a change or stops.. </span></p>
<p style="margin: 0px;"><span style="font-family:arial,helvetica,sans-serif;font-size:10pt;color:#000000;text-decoration:none">The max. work place conzentration here in Germany is 5000 ppm. </span></p>
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<p style="margin: 0px;"><span style="font-family:arial,helvetica,sans-serif;font-size:10pt;color:#000000;text-decoration:none">During our test in the diverchamber of Euronaut Emile and I start the test with 800 ppm and after 40 minutes we reach stable 400 ppm</span></p>
<p style="margin: 0px;"><span style="font-family:arial,helvetica,sans-serif;font-size:10pt;color:#000000;text-decoration:none">. </span></p>
<p style="margin: 0px;"><span style="font-family:arial,helvetica,sans-serif;font-size:10pt;color:#000000;text-decoration:none">By the way today we use second hand absorber material from scuba cycle divers - Is still good for some hours - and for free.</span></p>
<p style="margin: 0px;"><span style="font-family:arial,helvetica,sans-serif;font-size:10pt;color:#000000;text-decoration:none">On Euronaut the exchange is a question of a minute. </span></p>
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<p style="margin: 0px;"><span style="font-family:arial,helvetica,sans-serif;font-size:10pt;color:#000000;text-decoration:none">vbr Carsten</span></p>
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<p style="margin: 0px;">-----Original-Nachricht-----</p>
<p style="margin: 0px;">Betreff: [PSUBS-MAILIST] scrubber performance</p>
<p style="margin: 0px;">Datum: 2016-08-13T22:30:26+0200</p>
<p style="margin: 0px;">Von: "hank pronk via Personal_Submersibles" <personal_submersibles@psubs.org></p>
<p style="margin: 0px;">An: "Personal Submersibles General Discussion" <personal_submersibles@psubs.org></p>
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<div id="yui_3_16_0_ym19_1_1471119412488_2717">Hi All,</div>
<div id="yui_3_16_0_ym19_1_1471119412488_2717" dir="ltr">I just did a two person life support test and the CO2 level sits around 4,000ppm and the O2 flow is at .5 lpm Is that CO2 level high? When I am in the sub alone it sits around 2,500ppm</div>
<div id="yui_3_16_0_ym19_1_1471119412488_2717" dir="ltr">I am getting Gamma all geared up for a big dive with my mother as the passenger, that means a ladder, comfy seat, hot coffee, cookies. She is very excited!</div>
<div id="yui_3_16_0_ym19_1_1471119412488_2717" dir="ltr">Hank</div>
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