My thanks to all who responded to my post about increased He boil-off. Several
people pointed at the check-valve as a possible source of troubles. I am going
to replace it and I'll inform you about the results.
Alex
______________________________________________________________________
Alex Kitaygorodskiy Tel. 864-656-0611
Director, NMR Facility Fax 864-656-6613
Clemson University Alex_Kitaygorodskiy@quickmail.clemson.edu
Clemson, SC 29634-1905