<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style><![endif]--><style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
p.gmail-m335287976485531328xxxmsonormal, li.gmail-m335287976485531328xxxmsonormal, div.gmail-m335287976485531328xxxmsonormal
{mso-style-name:gmail-m_335287976485531328xxxmsonormal;
mso-margin-top-alt:auto;
margin-right:0in;
mso-margin-bottom-alt:auto;
margin-left:0in;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
.MsoChpDefault
{mso-style-type:export-only;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style>
</head>
<body lang="EN-US" link="blue" vlink="#954F72" style="word-wrap:break-word">
<div class="WordSection1">
<p class="MsoNormal">Thanks, Ezekiel and Holly</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards,<o:p></o:p></p>
<p class="MsoNormal">Marc McMullen<o:p></o:p></p>
<p class="MsoNormal">Sr. Instrumentation Designer<o:p></o:p></p>
<p class="MsoNormal">Detector Support Group<o:p></o:p></p>
<p class="MsoNormal">(757) 269-7738<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<div style="mso-element:para-border-div;border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal" style="border:none;padding:0in"><b>From: </b><a href="mailto:ewertz@email.wm.edu">Ezekiel Wertz</a><br>
<b>Sent: </b>Thursday, April 8, 2021 2:17 PM<br>
<b>To: </b><a href="mailto:mcmullen@jlab.org">Marc Mcmullen</a><br>
<b>Cc: </b><a href="mailto:hszumila@jlab.org">Holly Szumila-Vance</a>; <a href="mailto:dsg-halla_gem@jlab.org">
dsg-halla_gem@jlab.org</a><br>
<b>Subject: </b>[EXTERNAL] Re: [Dsg-halla_gem] Regulator test</p>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div>
<p class="MsoNormal">Hi Marc,<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Attached you will find the test doc with the spreadsheet filled in. The regulator at the gas panel is set to about 8. Which is where it started.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Best,<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">Ezekiel<o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div>
<p class="MsoNormal">On Thu, Apr 8, 2021 at 1:03 PM Marc Mcmullen <<a href="mailto:mcmullen@jlab.org">mcmullen@jlab.org</a>> wrote:<o:p></o:p></p>
</div>
<blockquote style="border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in">
<div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Hi Holly,</p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> </p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Ok, sounds great.</p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> </p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> </p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Regards,</p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Marc McMullen</p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Sr. Instrumentation Designer</p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Detector Support Group</p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">(757) 269-7738</p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> </p>
<div style="border:none;border-top:solid windowtext 1.0pt;padding:3.0pt 0in 0in 0in;border-color:currentcolor currentcolor">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b>From:
</b><a href="mailto:hszumila@jlab.org" target="_blank">Holly Szumila-Vance</a><br>
<b>Sent: </b>Thursday, April 8, 2021 1:02 PM<br>
<b>To: </b><a href="mailto:mcmullen@jlab.org" target="_blank">Marc Mcmullen</a><br>
<b>Cc: </b><a href="mailto:dsg-halla_gem@jlab.org" target="_blank">dsg-halla_gem@jlab.org</a><br>
<b>Subject: </b>Re: [Dsg-halla_gem] Regulator test</p>
</div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> </p>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Hi Marc,</p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> </p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Ok, I think we are good to do the test now. </p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> </p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">-Holly</p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;margin-bottom:12.0pt"><o:p> </o:p></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;margin-bottom:12.0pt">On Apr 8, 2021, at 1:00 PM, Marc Mcmullen <<a href="mailto:mcmullen@jlab.org" target="_blank">mcmullen@jlab.org</a>> wrote:</p>
</blockquote>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">
</p>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:12.0pt;color:black">Thanks Holly</span></p>
</div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><img border="0" width="369" height="2" style="width:3.8402in;height:.0208in" id="gmail-m_335287976485531328Horizontal_x0020_Line_x0020_1" src="cid:image003.png@01D72C9F.DBD12CE0"></p>
<div id="gmail-m_335287976485531328divRplyFwdMsg">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="color:black">From:</span></b><span style="color:black"> Holly Szumila-Vance <<a href="mailto:hszumila@jlab.org" target="_blank">hszumila@jlab.org</a>><br>
<b>Sent:</b> Thursday, April 8, 2021 12:44 PM<br>
<b>To:</b> Marc Mcmullen <<a href="mailto:mcmullen@jlab.org" target="_blank">mcmullen@jlab.org</a>><br>
<b>Cc:</b> <a href="mailto:dsg-halla_gem@jlab.org" target="_blank">dsg-halla_gem@jlab.org</a> <<a href="mailto:dsg-halla_gem@jlab.org" target="_blank">dsg-halla_gem@jlab.org</a>><br>
<b>Subject:</b> Re: [Dsg-halla_gem] Regulator test</span> </p>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> </p>
</div>
</div>
<div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Hi Marc,</p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> </p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">I’m not sure if we can run today. I am not used to changing the regulator so I was trying to coordinate with Chuck. I’ll let you know.</p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> </p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">-Holly</p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;margin-bottom:12.0pt"><o:p> </o:p></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;margin-bottom:12.0pt">On Apr 8, 2021, at 12:33 PM, Marc Mcmullen <<a href="mailto:mcmullen@jlab.org" target="_blank">mcmullen@jlab.org</a>> wrote:</p>
</blockquote>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">
</p>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:12.0pt;color:black">Hi Holly,</span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:12.0pt;color:black"> </span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:12.0pt;color:black">Here is a formalized plan for the test. I have verified that all pressure and flow monitoring is up and running.</span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:12.0pt;color:black"> </span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:12.0pt;color:black">Regards,</span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:12.0pt;color:black">Marc</span></p>
</div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><img border="0" width="275" height="2" style="width:2.868in;height:.0208in" id="gmail-m_335287976485531328Horizontal_x0020_Line_x0020_2" src="cid:image004.png@01D72C9F.DBD12CE0"></p>
<div id="gmail-m_335287976485531328x_divRplyFwdMsg">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="color:black">From:</span></b><span style="color:black"> Dsg-halla_gem <<a href="mailto:dsg-halla_gem-bounces@jlab.org" target="_blank">dsg-halla_gem-bounces@jlab.org</a>>
on behalf of Marc Mcmullen <<a href="mailto:mcmullen@jlab.org" target="_blank">mcmullen@jlab.org</a>><br>
<b>Sent:</b> Wednesday, April 7, 2021 4:17 PM<br>
<b>To:</b> Holly Szumila-Vance <<a href="mailto:hszumila@jlab.org" target="_blank">hszumila@jlab.org</a>>;
<a href="mailto:dsg-halla_gem@jlab.org" target="_blank">dsg-halla_gem@jlab.org</a> <<a href="mailto:dsg-halla_gem@jlab.org" target="_blank">dsg-halla_gem@jlab.org</a>><br>
<b>Subject:</b> Re: [Dsg-halla_gem] Regulator test</span> </p>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> </p>
</div>
</div>
<div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:12.0pt;color:black">Hi Holly,</span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:12.0pt;color:black"> </span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:12.0pt;color:black">Lets make the pressure range from 0 to 8 psi. I just verified that the regulator output pressure is 8 psi.
</span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:12.0pt;color:black"> </span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:12.0pt;color:black">Regards,</span></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:12.0pt;color:black">Marc</span></p>
</div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><img border="0" width="275" height="2" style="width:2.868in;height:.0208in" id="gmail-m_335287976485531328Horizontal_x0020_Line_x0020_3" src="cid:image004.png@01D72C9F.DBD12CE0"></p>
<div id="gmail-m_335287976485531328x_x_divRplyFwdMsg">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="color:black">From:</span></b><span style="color:black"> Dsg-halla_gem <<a href="mailto:dsg-halla_gem-bounces@jlab.org" target="_blank">dsg-halla_gem-bounces@jlab.org</a>>
on behalf of Marc Mcmullen <<a href="mailto:mcmullen@jlab.org" target="_blank">mcmullen@jlab.org</a>><br>
<b>Sent:</b> Wednesday, April 7, 2021 4:04 PM<br>
<b>To:</b> Holly Szumila-Vance <<a href="mailto:hszumila@jlab.org" target="_blank">hszumila@jlab.org</a>>;
<a href="mailto:dsg-halla_gem@jlab.org" target="_blank">dsg-halla_gem@jlab.org</a> <<a href="mailto:dsg-halla_gem@jlab.org" target="_blank">dsg-halla_gem@jlab.org</a>><br>
<b>Subject:</b> Re: [Dsg-halla_gem] Regulator test</span> </p>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> </p>
</div>
</div>
<div>
<div>
<p class="gmail-m335287976485531328xxxmsonormal">Hi Holly,</p>
<p class="gmail-m335287976485531328xxxmsonormal"> </p>
<p class="gmail-m335287976485531328xxxmsonormal">The logging is back online. Tomorrow is fine, can you email me before you start the test so I can verify the WEDM/MYA is working before you start.</p>
<p class="gmail-m335287976485531328xxxmsonormal"> </p>
<p class="gmail-m335287976485531328xxxmsonormal">Regards,</p>
<p class="gmail-m335287976485531328xxxmsonormal">Marc McMullen</p>
<p class="gmail-m335287976485531328xxxmsonormal">Sr. Instrumentation Designer</p>
<p class="gmail-m335287976485531328xxxmsonormal">Detector Support Group</p>
<p class="gmail-m335287976485531328xxxmsonormal">(757) 269-7738</p>
<p class="gmail-m335287976485531328xxxmsonormal"> </p>
<div style="border:none;border-top:solid windowtext 1.0pt;padding:3.0pt 0in 0in 0in;border-color:currentcolor currentcolor">
<p class="gmail-m335287976485531328xxxmsonormal"><b>From: </b><a href="mailto:hszumila@jlab.org" target="_blank">Holly Szumila-Vance</a><br>
<b>Sent: </b>Wednesday, April 7, 2021 4:00 PM<br>
<b>To: </b><a href="mailto:mcmullen@jlab.org" target="_blank">Marc Mcmullen</a>; <a href="mailto:dsg-halla_gem@jlab.org" target="_blank">
dsg-halla_gem@jlab.org</a><br>
<b>Subject: </b>Re: [Dsg-halla_gem] Regulator test</p>
</div>
<p class="gmail-m335287976485531328xxxmsonormal"> </p>
<p class="gmail-m335287976485531328xxxmsonormal">Hi Marc,</p>
<p class="gmail-m335287976485531328xxxmsonormal"> </p>
<p class="gmail-m335287976485531328xxxmsonormal">Sounds good-just let me know when you are ready. We could do this tomorrow.
</p>
<p class="gmail-m335287976485531328xxxmsonormal"> </p>
<p class="gmail-m335287976485531328xxxmsonormal">-Holly</p>
<p class="gmail-m335287976485531328xxxmsonormal"> </p>
<div style="border:none;border-top:solid windowtext 1.0pt;padding:3.0pt 0in 0in 0in;border-color:currentcolor currentcolor">
<p class="gmail-m335287976485531328xxxmsonormal"><b><span style="font-size:12.0pt;color:black">From:
</span></b><span style="font-size:12.0pt;color:black">Dsg-halla_gem <<a href="mailto:dsg-halla_gem-bounces@jlab.org" target="_blank">dsg-halla_gem-bounces@jlab.org</a>> on behalf of Marc Mcmullen <<a href="mailto:mcmullen@jlab.org" target="_blank">mcmullen@jlab.org</a>><br>
<b>Date: </b>Wednesday, April 7, 2021 at 3:55 PM<br>
<b>To: </b>"<a href="mailto:dsg-halla_gem@jlab.org" target="_blank">dsg-halla_gem@jlab.org</a>" <<a href="mailto:dsg-halla_gem@jlab.org" target="_blank">dsg-halla_gem@jlab.org</a>><br>
<b>Subject: </b>[Dsg-halla_gem] Regulator test</span></p>
</div>
<div>
<p class="gmail-m335287976485531328xxxmsonormal"> </p>
</div>
<div>
<p class="gmail-m335287976485531328xxxmsonormal"><span style="font-size:12.0pt;color:black">Hi Holly,</span></p>
</div>
<div>
<p class="gmail-m335287976485531328xxxmsonormal"><span style="font-size:12.0pt;color:black"> </span></p>
</div>
<div>
<p class="gmail-m335287976485531328xxxmsonormal"><span style="font-size:12.0pt;color:black">I need to coordinate a test with your group. I need to get data on the flow as we change the pressure regulator from 0 to 9 psi in steps. This will help with the development
of the overpressure protection setup using the mineral oil bubblers Brad provided.</span></p>
</div>
<div>
<p class="gmail-m335287976485531328xxxmsonormal"><span style="font-size:12.0pt;color:black"> </span></p>
</div>
<div>
<p class="gmail-m335287976485531328xxxmsonormal"><span style="font-size:12.0pt;color:black">I am waiting for the network folks to fix an issue with WEDM and MYA, hopefully that will be fixed soon and we can set up the test.</span></p>
</div>
<div>
<p class="gmail-m335287976485531328xxxmsonormal"><span style="font-size:12.0pt;color:black"> </span></p>
</div>
<div>
<p class="gmail-m335287976485531328xxxmsonormal"><span style="font-size:12.0pt;color:black">Basically I need to lower the pressure regulator to 0, record the baseline flow, then change the regulator to 1 psi for a minute, then 2 psi for a minute...all the way
to the current setting of 9 psi.</span></p>
</div>
<div>
<p class="gmail-m335287976485531328xxxmsonormal"><span style="font-size:12.0pt;color:black"> </span></p>
</div>
<div>
<p class="gmail-m335287976485531328xxxmsonormal"><span style="font-size:12.0pt;color:black">I'll email you when the logging is back online so we can set it up.</span></p>
</div>
<div>
<p class="gmail-m335287976485531328xxxmsonormal"><span style="font-size:12.0pt;color:black"> </span></p>
</div>
<div>
<p class="gmail-m335287976485531328xxxmsonormal"><span style="font-size:12.0pt;color:black">Regards,</span></p>
</div>
<p class="gmail-m335287976485531328xxxmsonormal"><span style="font-size:12.0pt;color:black">Marc</span></p>
<p class="gmail-m335287976485531328xxxmsonormal"> </p>
</div>
</div>
</div>
</div>
</blockquote>
</div>
</div>
</blockquote>
<p class="MsoNormal" style="mso-margin-top-alt:auto;margin-right:1.0in;margin-bottom:5.0pt;margin-left:1.0in">
<Pressure variation test.docx></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> </p>
</div>
</div>
</blockquote>
</div>
<p class="MsoNormal" style="margin-left:4.8pt">_______________________________________________<br>
Dsg-halla_gem mailing list<br>
<a href="mailto:Dsg-halla_gem@jlab.org" target="_blank">Dsg-halla_gem@jlab.org</a><br>
<a href="https://mailman.jlab.org/mailman/listinfo/dsg-halla_gem" target="_blank">https://mailman.jlab.org/mailman/listinfo/dsg-halla_gem</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
</body>
</html>