AMMRL: Info about back pressure controller and oil adsorber

From: Gao, Xinfeng <xgao_at_iu.edu>
Date: Wed, 12 Oct 2022 01:25:40 +0000

Dear Colleagues,

We're planning to install a helium recovery system for our NMR facility which
has 8 magnets including an 800 MHz pumped 2K magnet. Can you recommend a good
and reliable back pressure controller with model, vendor, and cost information?
The pumped magnet would need to install an oil adsorber before connecting to
the recovery pipe to avoid the residual oil from contaminating the pipe and
the recovery system. If you have a pumped magnet and have an oil adsorber
installed for helium recovery, could you provide me with model, vendor, and
cost information?

Thanks,

Frank

--
Xinfeng (Frank) Gao, Ph.D.
Director of NMR Facility
Department of Chemistry
Indiana University

Received on Tue Oct 11 2022 - 05:25:45 MST