Star-fst-l mailing list

[videbaek <videbaek AT bnl.gov>]

Hi Yi

I think the drawing "say for tube ø6"   not 6.5. The 1/4" current tube 
is 6.35

-F


On 2021-04-26 09:48, Ye, Zhenyu wrote:
> Hi Yi,
>
> There is another question on the soft cooling tube (Rahul’s
> presentation slide 14):
>
> In the drawing on the top-left corner, the (recommended) diameter for
> the tube is 6.5mm. Rahul could not find Tygon 3370 with the exact
> diameter from US suppliers. Is there a supplier from Taiwan that
> provides it?
>
> Best,
> Zhenyu
>
> > On Apr 13, 2021, at 11:11 AM, Ye, Zhenyu <yezhenyu AT uic.edu> wrote:
> >
> > Thanks, Yi.
> >
> > > Begin forwarded message:
> > >
> > > From: Yi Yang <yiyang AT ncku.edu.tw>
> > > Subject: Re: FST Cooling tube connection
> > > Date: April 13, 2021 at 12:37:15 AM CDT
> > > To: "Ye, Zhenyu" <yezhenyu AT uic.edu>
> > > Cc: "Sharma, Rahul" <rsharma AT bnl.gov>
> > >
> > > Hi Zhenyu,
> > >
> > > Sorry for the delayed reply. I got way too many unread emails in my 
> > > box and I finally got a chance to reply to them.
> > >
> > > Yes, you are correct, the design of the connector was suggested by 
> > > the vendor (see first attached file). They just suggested using a 
> > > simple hose clamp to fix the tube (second attached picture).
> > >
> > > Cheers,
> > > Yi
> > >
> > >
> > > +++++++++++++++++++++++++++++++++++++++++++++++++++
> > > Yi Yang, Associate Professor
> > > Department of Physics
> > > National Cheng Kung University
> > > Tainan, 701 Taiwan
> > > E-Mail: yiyang AT ncku.edu.tw
> > > Tel: +886-6-2757575 ext.65237
> > > Fax: +886-6-2747995
> > > Group Web: 
> > > https://urldefense.com/v3/__http://phys.ncku.edu.tw/*yiyang__;fg!!P4SdNyxKAPE!TJ8tnxlVLaDPwZTceOzN-MZ5nMXutNcMTjytu99GeRxDbQBeur-jfCTNwunaL5ZsTz5qOj0$
> > > +++++++++++++++++++++++++++++++++++++++++++++++++++
> > >
> > >
> > > On Wed, Apr 7, 2021 at 12:57 AM Ye, Zhenyu <yezhenyu AT uic.edu> wrote:
> > > Hi Yi,
> > >
> > > We are wondering how to reliably attach soft flex tube with the 
> > > stainless steel cooling tube embedded in the detector module. I 
> > > recall we discussed it in a meeting a couple of months ago. Rahul 
> > > commented that the kind of the connector end of the stainless steel 
> > > cooling tube is not typical, and you said the connector design was 
> > > recommended by the vendor (correct me if I remember it incorrectly).
> > >
> > > Does the vendor have a recommendation on how to attach flex tube? Can 
> > > you please ask them? If they have a specific recommended clamp/method 
> > > to do, it will be helpful.
> > >
> > > Best
> > > Zhenyu
> > <pic.jpeg>
> >
> > <connector_design.pdf>_______________________________________________
> > Star-fst-l mailing list
> > Star-fst-l AT lists.bnl.gov
> > https://lists.bnl.gov/mailman/listinfo/star-fst-l
>
> _______________________________________________
> Star-fst-l mailing list
> Star-fst-l AT lists.bnl.gov
> https://lists.bnl.gov/mailman/listinfo/star-fst-l

--
Flemming Videbaek
senior scientist
videbaek @ bnl.gov
Brookhaven National Lab
Physics Department
Bldg 510D
Upton, NY 11973

phone: 631-344-4106
cell     :  631-681-1596