<div dir="ltr">Let me second this suggestion - <div><br></div><div>We use these extremely similar Delta 1/32 DIN controllers in nearly everything we build- which model makes sense depends on what power supply you have available (and how much current you are switching). All of these (including the Omegas) can be programmed from the front panel or over RS485, can do cooling and heating, and have autotune, etc. <div><br></div><div><a href="https://www.factorymation.com/shop?keywords=delta+controllers">https://www.factorymation.com/shop?keywords=delta+controllers</a></div><div><br></div><div>They are cheap enough that I have used them as a standalone thermocouple readout....</div><div><br></div><div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">Thanks,<br>-John<br><br><br>-----<br>Ioannis (John) Kymissis<br>Kenneth Brayer Professor of Electrical Engineering<div>Chair, Department of Electrical Engineering<br>Columbia University SEAS<br>500 W120th Street<br>Room 1300/MC 4712<br>New York, NY 10027<br>Tel/Fax/SMS: (212) 853-8561<br><a href="mailto:johnkym@ee.columbia.edu" target="_blank">johnkym@ee.columbia.edu<br></a><a href="http://kymissis.columbia.edu" target="_blank">http://kymissis.columbia.edu</a></div></div></div></div><br></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Jul 12, 2021 at 7:37 PM Morrison, Richard H., Jr <<a href="mailto:rmorrison@draper.com">rmorrison@draper.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div lang="EN-US">
<div class="gmail-m_-620114363570546648WordSection1">
<p class="MsoNormal"><span style="color:rgb(31,73,125)">Hi,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">We use the little controllers from Omega see the link below, they work great.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)"><a href="https://www.omega.com/en-us/control-monitoring/controllers/c/pid-controllers" target="_blank">https://www.omega.com/en-us/control-monitoring/controllers/c/pid-controllers</a><u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">Rick<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)"><u></u> <u></u></span></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Richard Morrison<u></u><u></u></p>
<p class="MsoNormal">PMTS<u></u><u></u></p>
<p class="MsoNormal">Draper Laboratory<u></u><u></u></p>
<p class="MsoNormal">555 Technology Square<u></u><u></u></p>
<p class="MsoNormal">Cambridge Ma 02139<u></u><u></u></p>
<p class="MsoNormal">Office: 617-258-3420<u></u><u></u></p>
<p class="MsoNormal">Cell: 508-930-3461<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)"><u></u> <u></u></span></p>
<div>
<div style="border-right:none;border-bottom:none;border-left:none;border-top:1pt solid rgb(225,225,225);padding:3pt 0in 0in">
<p class="MsoNormal"><b>From:</b> labnetwork <<a href="mailto:labnetwork-bounces@mtl.mit.edu" target="_blank">labnetwork-bounces@mtl.mit.edu</a>> <b>
On Behalf Of </b>Shaloma M Malveaux<br>
<b>Sent:</b> Monday, July 12, 2021 2:39 PM<br>
<b>To:</b> <a href="mailto:labnetwork@mtl.mit.edu" target="_blank">labnetwork@mtl.mit.edu</a><br>
<b>Subject:</b> [labnetwork] Vacuum Oven Controls<u></u><u></u></p>
</div>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Are there any labs using controllers to program heat, ramp, dwell and cool down parameters for vacuum ovens or other heating sources? If so, what is a recommended brand that is easily programmed from the controller? Also, interested in
companies that have reliable technical support and repair service. We have a Heraeus brand vacuum oven.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><span style="font-size:10.5pt">Shaloma Malveaux<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt">Louisiana State University/CAMD<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt">Nanofabrication Facility (NFF)<u></u><u></u></span></p>
<p class="MsoNormal" style="background:white"><span style="font-size:10.5pt">6980 Jefferson Highway<u></u><u></u></span></p>
<p class="MsoNormal" style="background:white"><span style="font-size:10.5pt">Baton Rouge, LA 70806<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt">Phone: <span style="color:black;background:white">
(225) 578-9343<u></u><u></u></span></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt"><a href="http://lsu.edu/nanofabrication" target="_blank">lsu.edu/nanofabrication</a><u></u><u></u></span></p>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
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