Lineshape does not meet spec. Needs 3D Gradient shimming.
Found that the upper barrel was not centered in magnet field. Re-centered upper barrel.
Performed 3D gradient shimming successfully.
Obtained lineshape spec after RT shimming.
Performed H1 and C13 performance specs, all passed.
Default shims and power level vales saved. New gradient map saved.
De-Energize and Pack De-energized and packed system for shipment to Canada. System was de-energized and warmed up and then packed into Oxford shipping crate (including sides). Four pieces were shipped to IET for final crating and packing. Customer arranged for pickup by a freight carrier. Found the following issued during benchmark; Remote Status box inop…
System had several issues including bad Digital PS, inconsistent shims and intermittent RF output. Believe the shim issues were due to bad digital PS. Still having intermittent RF issues. Also, the CPU board was bricked. I was able to restore it to defaults using procedure below. Attach a terminal connection to the Acq CPU Diag…
Completed Install of SMS Robot and SYS-V Controller. Customer had table, cables and interface cards. Vertical Reach Rotation CP1:AT.HAND.GP 1.8 30.3 89.9 CP1:CLEAR.HAND.GP 24.8 0.0 89.9 HAND.GP 16.2 19.9 89.8 CP31:RACK P1 19.5 4.7 76.3 CP31:RACK P2 19.5 4.6 43.2 CP31:RACK P3 19.5 27.2 49.3 CP191:MAGNET 19.3 21.9 272.0 CP191:CLEAR 34.0 0.0 272.0
Filled three NMR magnets using 100L dewer (filled with only 70L). Magnet Start End Total Oxford 500 34% 100% 66% 72L 40L 32L 10:10 10:35 25 mins Oxford 300 Unknown 100% NA 40L 25L 15L 10:45 10:55 10 mins Bruker 500 80% 100% 20% 25L 0L 25L 11:00 11:15 15 mins
Repaired various issues with the DD2 400, and Mercury 400. Also, had to figure out how to setup Mercury for Q-Tune because it has a protune accessory. Mercury also had a bad High Band transmitter that had several steps from its attenuator bad.
nstalled DOTY HX probe. Lineshape was marginal, as was S/N. Had to install sample from below like a solids probe. Was unable to get it to work with the upper barrel and sample eject because the probe is longer and has too much air leakage. See message below sent to DOTY. Judy, I was assisting…