<div>Hi Hank,</div>
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<div>Ive got one of Emiles scrubbers. Holds the sub at 3200 - 3500 and i find this quite ok. I did try an experiment (on land with an assistant watching) where i let CO2 get to 7500 - 10000ppm for about half an hour. I could tolerate this just, but i wouldnt like it to go any more.<br>
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<div>Kind Regards</div>
<div>James<br></div>
<div class="gmail_quote">On 30 January 2014 20:19, Emile van Essen <span dir="ltr"><<a href="mailto:emile@airesearch.nl" target="_blank">emile@airesearch.nl</a>></span> wrote:<br>
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<p class="MsoNormal"><font color="navy" face="Arial"><span style="FONT-FAMILY:Arial;COLOR:navy;FONT-SIZE:10pt">Hank,<u></u><u></u></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial"><span style="FONT-FAMILY:Arial;COLOR:navy;FONT-SIZE:10pt"><u></u> <u></u></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial"><span style="FONT-FAMILY:Arial;COLOR:navy;FONT-SIZE:10pt" lang="EN-GB">Is normal, The CO2 level must rise first before the scrubber warms up and starts to work. In cold weather it will take longer and you may consider electrical preheating.<u></u><u></u></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial"><span style="FONT-FAMILY:Arial;COLOR:navy;FONT-SIZE:10pt" lang="EN-GB">2300 PPM / 0,23 % is a good figure anyway! <u></u><u></u></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial"><span style="FONT-FAMILY:Arial;COLOR:navy;FONT-SIZE:10pt" lang="EN-GB"><u></u> <u></u></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial"><span style="FONT-FAMILY:Arial;COLOR:navy;FONT-SIZE:10pt" lang="EN-GB">Regards, Emile<u></u><u></u></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial"><span style="FONT-FAMILY:Arial;COLOR:navy;FONT-SIZE:10pt" lang="EN-GB"><u></u> <u></u></span></font></p>
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<p class="MsoNormal"><b><font face="Tahoma"><span style="FONT-FAMILY:Tahoma;FONT-SIZE:10pt;FONT-WEIGHT:bold">Van:</span></font></b><font face="Tahoma"><span style="FONT-FAMILY:Tahoma;FONT-SIZE:10pt"> Personal_Submersibles [mailto:<a href="mailto:personal_submersibles-bounces@psubs.org" target="_blank">personal_submersibles-bounces@psubs.org</a>] <b><span style="FONT-WEIGHT:bold">Namens </span></b>hank pronk<br>
<b><span style="FONT-WEIGHT:bold">Verzonden:</span></b> donderdag 30 januari 2014 19:45<br><b><span style="FONT-WEIGHT:bold">Aan:</span></b> Personal Submersibles General Discussion<br><b><span style="FONT-WEIGHT:bold">Onderwerp:</span></b> [PSUBS-MAILIST] scrubber performance</span></font><u></u><u></u></p>
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<p style="BACKGROUND:white" class="MsoNormal"><font color="black" size="3" face="Helvetica"><span style="FONT-FAMILY:Helvetica;FONT-SIZE:12pt">Is it normal for a scrubber's performance to improve after 15 min or so. My scrubber is maintaining the sub at 2,300 ppm but started much higher like 3,500 ppm. Is 2,300 ppm on the high side? <u></u><u></u></span></font></p>
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<p style="BACKGROUND:white" class="MsoNormal"><font color="black" size="3" face="Helvetica"><span style="FONT-FAMILY:Helvetica;FONT-SIZE:12pt">Hank<u></u><u></u></span></font></p></div></div></div></div></div><br>_______________________________________________<br>
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