[Dsg-rtpc] RTPC Gas Controls components

[Marc Mcmullen]

Carlos,

Please go ahead with this order, using the following instructions. Items 1 and 2 are the standard gas controls chassis using anodized aluminum.

When you order this chassis (immediately), make a note to the vendor (Par-metals<https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.par-metal.com&data=02%7C01%7C%7C3cea7846270e4d26d5db08d69244aa53%7Cb4d7ee1f4fb34f0690372b5b522042ab%7C1%7C0%7C636857221844898620&sdata=s3WDl%2FPNME3%2FcZ8MvW6QIEgEaak%2BGMiAL2orZtD5c7o%3D&reserved=0>) to machine the chassis per a drawing which will be provided by next week. They will be fine with these instructions.  You can also give them my name and email contact. They are familiar with our designs and process.

All the other items can be ordered immediately as well. Please feel free to research lower prices. We can use any similar connectors, as long as they fit the pin count and style.

I will be at work on Friday, if you have any questions.

Marc
________________________________
From: Dsg-rtpc <dsg-rtpc-bounces at jlab.org> on behalf of Carlos Ayerbe Gayoso <gayoso at jlab.org>
Sent: Wednesday, February 13, 2019 9:48 PM
To: dsg-rtpc at jlab.org
Subject: Re: [Dsg-rtpc] RTPC Gas Controls components

Hi Marc,

I am sorry to push this to be fast, but according to my advisor we should spend the money before February 15th.

Let me ask you this, how difficult is ro build this chassis? I mean, maybe, MAYBE I can order to build them at W&M (I am asking from the ignorance how those chassis are). The cost at W&M should be cheaper and can go from a different budget.

In summary, I think I can order the NI-9219 tomorrow, and if you give me the connectors details and extra stuff (if you have the company will be wonderful) I can order the stuff NOW.

Let me know your thoughts about the chassis. I'll be at JLab on Friday.

Thank you very much

-Carlos



________________________________
From: Dsg-rtpc <dsg-rtpc-bounces at jlab.org> on behalf of Marc Mcmullen <mcmullen at jlab.org>
Sent: Wednesday, February 13, 2019 5:24 PM
To: dsg-rtpc at jlab.org
Subject: [Dsg-rtpc] RTPC Gas Controls components

Hi Carlos,

I am reviewing the cost estimate. I will have it updated and sent to you by tomorrow afternoon. The most important thing to buy will be a second NI-9219 ($1200) and machined chassis. I will have the drawings for the machined chassis by the end of next week, so it can be ordered as soon as possible (~$500). The other parts will just be internal wiring, connectors and multi-conductor cable. I estimate the total to be about ~1850.00.

-Marc
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