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Filling LN2 to the purifier using a portable Dewar
Created by
M. A. Ishara Fernando
, last modified on
Sep 10, 2023
Filling from a portable Dewar
Connect the portable LN2 Dewar as shown in this picture
Open AV11 and then open the "Liquid" valve on the portable Dewar
After filling up to ~90% close the hand valve on the portable LN2 Dewar and close AV11
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