Hello Everyone,
I am looking for Bruker SE451-400 unit, as a replacement part to repair our old AMX-400 console.
The problem can be summarized as: (1) no power to the probe for both solution and solid x-channel; and (2) the receiver gain is extremly low for x-channal if looking at the noise and not normal for 1H as well. I am very grateful for any suggestions for the trouble-shoot and the repair of this problem.
If you would have a Bruker SE451-400 unit in your collection but no longer need it, could you please donate it to us (certainly the shipping is on us)? Even if the unit may not work properly, we can try to swap the inside part to let it work.
Thanks,
Keyang Ding
NMR facility manager
Department of Chemistry
University of Cincinnati
Received on Mon Aug 08 2011 - 07:22:10 MST