Dear all,
Just a quick update on the problem of our Inova-500 that I wrote last week. It is the X channel pre-amplifier that is dead. Thanks to Weixing, I borrowed his spare pre-amp, installed it, and a beautiful C13 spectrum showed up.
Thank you very much for those responded to my inquiry. This incidence was obviously not related to the spinner issue, but it is just bad luck that the pre-amp went down after lifting the empty spinner.
Best regards,
Wei Li
--------------------------------
Wei Li, Ph.D.
Associate Professor/Director of NMR Facility
University of Tennessee Health Science Center
847 Monroe Avenue, room 327
Memphis, TN 38163
901-448-7532 (PH)
http://www.uthsc.edu/pharmacy/pharmsci/faculty/wli/
Email: wli_at_uthsc.edu<mailto:wli_at_uthsc.edu>
Or wli.uthsc_at_gmail.com<mailto:wli.uthsc_at_gmail.com> (for large attachment file)
Received on Mon Nov 14 2011 - 10:40:33 MST