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I would ask Austin Cryogenics if they can help. Not exactly what they advertise - cryopumps is their principal business - but shouldn't hurt asking. </div>
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Thanks</div>
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mike</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> labnetwork <labnetwork-bounces@mtl.mit.edu> on behalf of Nava Ariel-Sternberg <na2661@columbia.edu><br>
<b>Sent:</b> Wednesday, September 15, 2021 8:44 AM<br>
<b>To:</b> labnetwork@mtl.mit.edu <labnetwork@mtl.mit.edu><br>
<b>Subject:</b> [labnetwork] SQUID Magnetometer</font>
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<p class="x_MsoNormal">Hi all, </p>
<p class="x_MsoNormal">A bit to the side of the fabnetwork core business but I was hoping someone has a good contact/recommendation for this.
</p>
<p class="x_MsoNormal">We have a Cryogenic SQUID magnetometer with a pulsed tube that needs to be serviced (doesn’t reach 4K).</p>
<p class="x_MsoNormal">The tube was manufactured by Sumitomo but neither them nor Cryogenic have responded to a request for service…
</p>
<p class="x_MsoNormal">Another option is to replace the pulsed tube head but Cryogenic are not supportive of that either…</p>
<p class="x_MsoNormal">Thank you and happy new year to those who celebrate,</p>
<p class="x_MsoNormal">Nava</p>
<p class="x_MsoNormal"> </p>
<p class="x_MsoNormal"> </p>
<p class="x_MsoNormal">Nava Ariel-Sternberg, Ph.D.</p>
<p class="x_MsoNormal">Director of CNI Shared Labs</p>
<p class="x_MsoNormal">Columbia University</p>
<p class="x_MsoNormal">CEPSR/MC 8903 </p>
<p class="x_MsoNormal">530 west 120<sup>th</sup> st. NY</p>
<p class="x_MsoNormal">NY 10027</p>
<p class="x_MsoNormal">Office: 212-8549927</p>
<p class="x_MsoNormal">Cell: 201-5627600</p>
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