Make New Entry, Make Followup Entry
User name Target Group
Log entry time 15:41:02 on December 24, 2008
Entry number 254550
This entry is a followup to: 254466
keyword=NMR Water CalibrationA water calibration of 2000 NMR sweeps are performed from Dec 23 to Dec 24. A relative precision of 1.2% is achieved on the NMR signal.
Sweep Settings:
NMR Settings for Upstream Coil -- Target Type: Water -- Holding Field (G): 18.018353 Theta (degree): 90.000000 Phi (degree): 0.042174 High Field (G): 25.000000 Sweep Speed (G/s): 1.200000 Sit Time (s): 5.000000 RF Frequency (kHz): 90.700000 RF Power (Vrms): 0.500000 -- Start Time: 2008/12/23 20:07:56 Finish Time: 2008/12/24 14:06:13 Wait Time (m): 0.000000 Number of Sweeps: 2000 -- Lockin Sensitivity: 12 Time Constant: 4 Phase (degree): 0.000000 Sample Rate: 10 TC Filter: 4 Wide Reserve: 2 Close Reserve: 2===============
NMR Settings for Downstream Coil -- Target Type: Water -- Holding Field (G): 18.018353 Theta (degree): 90.000000 Phi (degree): 0.042174 High Field (G): 25.000000 Sweep Speed (G/s): 1.200000 Sit Time (s): 5.000000 RF Frequency (kHz): 90.700000 RF Power (Vrms): 0.500000 -- Start Time: 2008/12/23 20:07:56 Finish Time: 2008/12/24 14:06:13 Wait Time (m): 0.000000 Number of Sweeps: 2000 -- Lockin Sensitivity: 12 Time Constant: 4 Phase (degree): 0.000000 Sample Rate: 10 TC Filter: 4 Wide Reserve: 2 Close Reserve: 2
NMR Sweep
Analysis