[Dsg-halla_gas] GEM Prototype Gas Panel

[Jack Segal]

Also, the rotameters are fine. Chuck just didn't realise the 75ccm was just for purge. If they want
to set the purge a little higher they can. But, the 225 is middle of the range. That's fine.

On 1/5/2021 5:02 PM, Marc Mcmullen wrote:
> Thanks Jack,
> 
> We will discuss this in our meeting and get back to you.
> 
> Marc
> ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> *From:* Dsg-halla_gas <dsg-halla_gas-bounces at jlab.org> on behalf of Jack Segal <segal at jlab.org>
> *Sent:* Tuesday, January 5, 2021 4:57 PM
> *To:* dsg-halla_gas at jlab.org <dsg-halla_gas at jlab.org>
> *Subject:* Re: [Dsg-halla_gas] GEM Prototype Gas Panel
>     I went and talked to Chuck and tried the nylon tubing.
>     It would probably be fastest if George came in, looked it over, and covid precautiously talked with
> Chuck about what Chuck found. I am able to pull the nylon tubing out of a push lock fitting with minimal
> effort. Chuck is thinking the nylon is too hard for the metal fingers to press into the nylon. I would
> need to look further into the construction of the fittings. But, this does seem to be one problem. He
> also found a few fittings that had not been tightened. A small thing. It might be good to look it over
> and ponder a good way to check the gas tightness, in general, and how to proceed.
> 
> On 1/5/2021 1:45 PM, Marc Mcmullen wrote:
>> 
>> Microsoft Outlook Web Access: 
>> https://outlook.office365.com/owa/jeffersonlab.onmicrosoft.com/?itemid=AAMkADMzOWQ1MzZkLWE0MzQtNDExMS1iNmZjLTE4MzVmYjY2ZWNlNABGAAAAAABPwxpKMr7HQJjWspXuMaPiBwD6F0TP0GY6RaDtUFXqRdkSAAAAAAENAAD6F0TP0GY6RaDtUFXqRdkSAAINBXf4AAA%3D&exvsurl=1&path=/calendar/item 
> <https://outlook.office365.com/owa/jeffersonlab.onmicrosoft.com/?itemid=AAMkADMzOWQ1MzZkLWE0MzQtNDExMS1iNmZjLTE4MzVmYjY2ZWNlNABGAAAAAABPwxpKMr7HQJjWspXuMaPiBwD6F0TP0GY6RaDtUFXqRdkSAAAAAAENAAD6F0TP0GY6RaDtUFXqRdkSAAINBXf4AAA%3D&exvsurl=1&path=/calendar/item>
>> <https://outlook.office365.com/owa/jeffersonlab.onmicrosoft.com/?itemid=AAMkADMzOWQ1MzZkLWE0MzQtNDExMS1iNmZjLTE4MzVmYjY2ZWNlNABGAAAAAABPwxpKMr7HQJjWspXuMaPiBwD6F0TP0GY6RaDtUFXqRdkSAAAAAAENAAD6F0TP0GY6RaDtUFXqRdkSAAINBXf4AAA%3D&exvsurl=1&path=/calendar/item 
> <https://outlook.office365.com/owa/jeffersonlab.onmicrosoft.com/?itemid=AAMkADMzOWQ1MzZkLWE0MzQtNDExMS1iNmZjLTE4MzVmYjY2ZWNlNABGAAAAAABPwxpKMr7HQJjWspXuMaPiBwD6F0TP0GY6RaDtUFXqRdkSAAAAAAENAAD6F0TP0GY6RaDtUFXqRdkSAAINBXf4AAA%3D&exvsurl=1&path=/calendar/item>>
>> 
>> To receive meeting invitations as .iCalendar attachments instead of Outlook Web App links, go to
>> https://outlook.office365.com/owa/jeffersonlab.onmicrosoft.com/?path=/options/popandimap <https://outlook.office365.com/owa/jeffersonlab.onmicrosoft.com/?path=/options/popandimap>
>> <https://outlook.office365.com/owa/jeffersonlab.onmicrosoft.com/?path=/options/popandimap <https://outlook.office365.com/owa/jeffersonlab.onmicrosoft.com/?path=/options/popandimap>> and select Send meeting invitations in
>> iCalendar format.
>> 
>> Update: the link to the meeting has been added
>> 
>> Happy New Year,
>> 
>> We will have a meeting (1/5/21 at 3:45 pm) to go over the initial installation of the prototype gas panel and discuss the issues
>> which were encountered.
>> 
>> In order to identify the issues which need to be resolved I have attached an agenda which focuses on the issues discussed in the
>> mailing list emails. Please review the attached document so that we can thoroughly cover the points detailed.
>> 
>> Solving these issues with the prototype will ensure that the issues will be resolved for the operational components.
>> 
>> Regards,
>> Marc
>> 
>> To join the meeting on a computer or mobile phone: https://bluejeans.com/7572697738?src=calendarLink <https://bluejeans.com/7572697738?src=calendarLink>
>> <https://bluejeans.com/7572697738?src=calendarLink <https://bluejeans.com/7572697738?src=calendarLink>>
>> 
>> 
>> 
>> Phone Dial-in
>> +1.888.240.2560 (US Toll Free)
>> Global Numbers: https://www.bluejeans.com/premium-numbers <https://www.bluejeans.com/premium-numbers> <https://www.bluejeans.com/premium-numbers <https://www.bluejeans.com/premium-numbers>>
>> 
>> Meeting ID: 757 269 7738
>> 
>> Room System
>> 199.48.152.152 or bjn.vc
>> 
>> Meeting ID: 757 269 7738
>> 
>> 
>> Want to test your video connection?
>> https://bluejeans.com/111 <https://bluejeans.com/111> <https://bluejeans.com/111 <https://bluejeans.com/111>>
>> 
> 
> -- 
> John(Jack) Segal
> Halls A and C Spectrometer Support Manager
> Thomas Jefferson National Accelerator Facility
> 12000 Jefferson Avenue
> Suite 12
> Newport News, VA 23606-4486
> Phone: (757) 269-7242
> Cell: (757) 320-9977
> _______________________________________________
> Dsg-halla_gas mailing list
> Dsg-halla_gas at jlab.org
> https://mailman.jlab.org/mailman/listinfo/dsg-halla_gas <https://mailman.jlab.org/mailman/listinfo/dsg-halla_gas>

-- 
John(Jack) Segal
Halls A and C Spectrometer Support Manager
Thomas Jefferson National Accelerator Facility
12000 Jefferson Avenue
Suite 12
Newport News, VA 23606-4486
Phone: (757) 269-7242
Cell: (757) 320-9977