star-tpc-l AT lists.bnl.gov

Subject: Star-tpc-l mailing list

List archive

[Star-tpc-l] Hot connectors

From: "Lebedev, Alexei" <alebedev AT bnl.gov>
To: "Star-tpc-l AT lists.bnl.gov" <Star-tpc-l AT lists.bnl.gov>
Subject: [Star-tpc-l] Hot connectors
Date: Wed, 7 Sep 2022 17:26:06 +0000

On 2021-10-06 16:23, Lebedev, Alexei wrote:
> > > Dear All,
> > > Today during my alignment job with laser on East TPC side I found,
> > > that some LV iTPC sockets are hot. I took IR thermometer and looked
> > > on all connections on East side. Mostly the temperature is 40-50C, but
> > > I found two high temperature sockets, on is 60 C and another is 70 C.
> > > My curiosity is how current iTPC activity could be compared with
> > > regular data taking during RHIC run? Tim said, that hot sockets should
> > > be inspected before poletip insertion. May be there are some silver
> > > high conductive paste should be applied?

[Star-tpc-l] Hot connectors, Lebedev, Alexei, 09/07/2022