Sorry, yes, we use the gas off of a high pressure liquid N2 dewar/tank and
not a high pressure N2 gas tank.
High pressure is important to maintain sufficient flow while ejecting samples.
Do some test runs so you can fine tune the regulator setting. It may differ
from the usual setting used with house N2.
A T-connector connected to two regulators is a great idea to link two dewars.
Marc
> From: main_at_ammrl.groups.io On Behalf Of Richard Fitch via groups.io
> Sent: Wednesday, October 16, 2024 2:10 PM
> To: main_at_ammrl.groups.io
> Subject: Re: [AMMRL] high pressure liquid nitrogen tank to support prodigy probe during house nitrogen shut down
Hi Jun,
I would recommend using the boiloff from a liquid nitrogen dewar. It will
last longer and you can avoid using magnetically attractive cylinders.
Cheers,
Rick
Richard W. Fitch
Professor, Department of Chemistry and Physics
Councilor, Wabash Valley Section, American Chemical Society
Indiana State University
600 Chestnut Street
Science Building, Rm. S35E
Terre Haute, IN 47809
Phone: (812) 237-2244
Fax: (812) 237-2232
“Do an apparently simple experiment that gives you an important bit of information...”
Julius Axelrod
The love of money is the root of some evil. Fear and insecurity are the root of most of it.
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Received on Wed Oct 16 2024 - 11:16:57 MST