[Dsg-rtpc] RTPC gas system

[Carlos Ayerbe]

Hi George, Marc and Brian and all, 

I got noticed from Keith, that we can spend some money on the acquisition of several components for the gas system. 

I was checking and these attachments correspond to the latest configuration. I noticed that the excel file is not updated according to the scheme (just some discrepancy numbers, like how many MFC items are counted). 

There are a few items I would like to understand:
- the temperature probe is under interrogation mark, do we have any reference about it? In other words, do we know what do we want? 
- the item 'misc Swagelock hardware' is $2,500 but I don't know what are w talking about, valves, hoses, regulators, gauges? 

I would like to confirm with Sebastian (and the others) that the scheme is more or less the starting point to begin building the system, so we can discuss the exact number of components to buy as soon as possible. So, in accordance, update the excel file. 

Thank you 

Cheers,

-Carlos


----- Original Message -----
From: "George Jacobs" <jacobsg at jlab.org>
To: dsg-rtpc at jlab.org, "kuhn" <kuhn at jlab.org>
Sent: Monday, February 12, 2018 9:25:58 AM
Subject: Re: [Dsg-rtpc] RTPC gas system

Hi Sebastian, 

Please find attached P&I diagram along with the components list for Series configuration. The list is also valid for the Parallel configuration, so there are options if needed. 

According to the markings on the deck, the magnetic field extends out slightly beyond the cart. Not sure if any part of it is free of the magnetic field. Maybe the field is low enough all the way outboard at floor level? This may require longer and larger ID gas lines. 

Cheers, 
George 

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