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[Sphenix-magnet-l] Carl did another hipot → leak check

From: "Yip, Kin" <kinyip AT bnl.gov>
To: "sphenix-magnet-l AT lists.bnl.gov" <sphenix-magnet-l AT lists.bnl.gov>
Cc: "Warkentien, Andreas F" <andyw AT bnl.gov>, "Sheth, Chintan" <csheth AT bnl.gov>, "Decker, Kenneth" <kdecker AT bnl.gov>, "O'Connor, Eric" <eoconnor1 AT bnl.gov>
Subject: [Sphenix-magnet-l] Carl did another hipot → leak check
Date: Wed, 27 Jul 2022 19:29:30 +0000

Hi,

Before 3 pm, Carl did another hipot successfully for the Magnet.

This time, Carl and his tech brought a fancier meter and the ramp was finished in 104 seconds (as it is 5V / s). We dwelled for 1 minute. I took a picture of their setup.

So now, the cryo/vacuum group can do the leak check.

( I am thinking ... The obvious places for leaks includes the doors and the connector underneath the Doghouse because it was turned 90 deg. earlier this week 😀 )

Kin

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[Sphenix-magnet-l] Carl did another hipot → leak check, Yip, Kin, 07/27/2022