[Dsg-halla_gem] [EXTERNAL] Re: High flow rate GEM test

[Ezekiel Wertz]

Hi Marc,

Lost track of time a little bit. I changed the flow meters for the GEM gas
panel in TEDF just a minute ago. Currently channels 1-4 are all about 350
cc/min. Whereas channels 6 and 8 are about 500 cc/min. Let me know once the
hour or so is up and you are ready to have them moved back down.

Best,
Ezekiel

On Tue, Mar 30, 2021 at 10:53 AM Marc Mcmullen <mcmullen at jlab.org> wrote:

> Outstanding!
>
>
>
> Regards,
>
> Marc McMullen
>
> Sr. Instrumentation Designer
>
> Detector Support Group
>
> (757) 269-7738
>
>
>
> *From: *Holly Szumila-Vance <hszumila at jlab.org>
> *Sent: *Tuesday, March 30, 2021 10:51 AM
> *To: *Marc Mcmullen <mcmullen at jlab.org>; dsg-halla_gem at jlab.org
> *Subject: *Re: High flow rate GEM test
>
>
>
> Hi Marc,
>
>
>
> Sounds good. We will do the test from about 2-3pm.
>
>
>
> -Holly
>
>
>
> *From: *Marc Mcmullen <mcmullen at jlab.org>
> *Date: *Tuesday, March 30, 2021 at 10:42 AM
> *To: *Holly Szumila-Vance <hszumila at jlab.org>, "dsg-halla_gem at jlab.org" <
> dsg-halla_gem at jlab.org>
> *Subject: *RE: High flow rate GEM test
>
>
>
> How about 1 hour
>
>
>
> Regards,
>
> Marc McMullen
>
> Sr. Instrumentation Designer
>
> Detector Support Group
>
> (757) 269-7738
>
>
>
> *From: *Holly Szumila-Vance <hszumila at jlab.org>
> *Sent: *Tuesday, March 30, 2021 10:42 AM
> *To: *Marc Mcmullen <mcmullen at jlab.org>; dsg-halla_gem at jlab.org
> *Subject: *High flow rate GEM test
>
>
>
> Hi Marc,
>
>
>
> We are coordinating to do the high flow test on the GEMs this afternoon.
> What duration would be desirable for this test? Minutes? Hours?
>
>
>
> Thanks,
>
> Holly
>
>
>
>
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