<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div dir="ltr"></div><div dir="ltr">Hi,</div><div dir="ltr"><br></div><div dir="ltr">My experiences with any air cooled chillers in EM are utterly bad, regardless what room they are in.</div><div dir="ltr">The moment you run into any microscope problem, the microscope vendor will blame the room temperature stability and/or acoustics, and your HVAC people will blame the chiller. </div><div dir="ltr">If your camera gain refs become unstable, your camera vendor will blame your HVAC people.</div><div dir="ltr"><br></div><div dir="ltr">What’s the root-problem that makes you consider to connect a camera to a separate chiller vs keeping it connected to the microscope chiller?</div><div dir="ltr"><br></div><div dir="ltr">Best,</div><div dir="ltr"><br></div><div dir="ltr">Wim Hagen</div><div dir="ltr">EMBL Heidelberg </div><div dir="ltr"><br></div><div dir="ltr"><br>On 19. Aug 2019, at 18:54, Morgan, David Gene <<a href="mailto:dagmorga@indiana.edu">dagmorga@indiana.edu</a>> wrote:<br><br></div><blockquote type="cite"><div dir="ltr">
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<p>Hi,</p>
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<p> Does anyone have experience with small, air-cooled chillers in microscope rooms? We are thinking about connecting one of our cameras to a chiller separate from the microscope chiller, but I am worried about both the noise affecting instrument performance
and the heat output overloading the cooling system in an old building. Any thoughts and/or suggestions would be useful. Thanks.<br>
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David Gene Morgan<br>
Electron Microscopy Center<br>
047D Simon Hall<br>
IU Bloomington<br>
812 856 1457 (office)<br>
812 856 3221 (3200)<br>
<a href="http://iubemcenter.indiana.edu">http://iubemcenter.indiana.edu</a></div>
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