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<div dir="auto">Soooo cool!</div>
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<div dir="auto" style="font-size:85%; color:#575757">Sent from my Galaxy</div>
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<div>-------- Original message --------</div>
<div>From: Michael Gericke <Michael.Gericke@umanitoba.ca> </div>
<div>Date: 2021-04-30 6:18 p.m. (GMT-06:00) </div>
<div>To: moller_intdet@jlab.org, Larry Bartoszek <design@bartoszekeng.com>, James Fast <jfast@jlab.org>
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<div>Subject: [Moller_intdet] [EXTERNAL] Ring 5 prototype </div>
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<div class="PlainText">********************************************************<br>
Caution: This message was sent from outside the University of Manitoba.<br>
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<br>
Hello,<br>
<br>
Nafis and I put together the first full scale Ring 5 prototype this <br>
afternoon (see attached figures). The entire mounting structure is 3D <br>
printed and the quartz and light guide are installed, and we test fitted <br>
the PMT.<br>
The structural integrity is very good, even though we did not use a <br>
particularly special (say carbon fiber infused) material. We will be <br>
improving several things we noticed, which made the assembly cumbersome<br>
and which would eventually improve the light tightening.<br>
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Regards,<br>
<br>
Michael<br>
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