[Dsg-mvt] MVT/FT Gas Mixing

Matthew Marchlik marchlik at jlab.org
Mon Nov 27 15:30:57 EST 2017


Is that to determine if the MFCs are capable of being fully closed?
Matt

----- Original Message -----
From: "Brian Eng" <beng at jlab.org>
To: "Matthew Marchlik" <marchlik at jlab.org>
Cc: dsg-mvt at jlab.org
Sent: Monday, November 27, 2017 3:27:13 PM
Subject: Re: MVT/FT Gas Mixing

Okay.

I'll open the valves when I go back to the hall in a bit to see if it will build pressure in the tank.

I'll close them when we leave.

> On Nov 27, 2017, at 3:09 PM, Matthew Marchlik <marchlik at jlab.org> wrote:
> 
> Argon is now available in the system. Its currently regulated to 35 psig. There is a manual valve upstream of each MFC.
> Matt
> 
> ----- Original Message -----
> From: "Brian Eng" <beng at jlab.org>
> To: "Matthew Marchlik" <marchlik at jlab.org>
> Cc: dsg-mvt at jlab.org
> Sent: Tuesday, November 14, 2017 2:58:05 PM
> Subject: MVT/FT Gas Mixing
> 
> Hi Matt,
> 
> The code changes are mostly complete, do you know when we'd have gas available (it can be done with N2 or Ar initially) to test with?
> 
> The biggest outstanding component is the main GUI screen, but the controls can be done manually if there were to be gas available.
> 
> --
> Brian Eng
> Detector Support Group
> 757-269-6018



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