GE Healthcare · MRSigna
How do we shim a Contour with a MRMAX magnet
Symptom
How do we Shim a Contour with a MRMAX Magnet? The Contour system had a 0.5T Magnet otherwise known as a MR MAX magnet (since the YMS predecessor used to use this type of magnet). What procedure must be used to shim this type of magnet?
Applies to
- Models
- Signa
- Product
- Magnet Max. Software Version Concept is NOT required for Magnet Products Field strength: 0.5 T LHe Boiloff Rate:< 0.2 L/hr He Vessel Pressure:0.25 to 0.5 psig F1 Flow:0.4 to 0.6 SCFH F2 Flow:1.5 to 2.0 SCFH 1st Stage:40 to 58 K 2nd Stage:7 to 17 K Min. LHe Fill Level:50% Min. LHe Ramp Level:75% Min. LHe Shim Level:50% Helium Volume:1366 Liters Burst Disk (integral gaskets) :2194545-4 Baffle Assy:46-318035G1 Shim Lead:46-260815G1 Shim Lead Large 5/8:46-318096G1
- Area
- MR
Full cause & step-by-step resolution
The complete cause analysis, the step-by-step remedy for this GE Healthcare MR issue are available to FSELIB subscribers — re-authored, web-first, searchable.
7-day free trial · no credit card required
Related GE Healthcare MR issues
- Running grafidy3, and find there are spikes on the waveforms in the manual prescan display, both windows.
- Fails to Scan with TORSO Coil.
- The Carriage Fails to Advance to Latch to the Table and to Retract When it is Raised, Undocked or Lowered.
- AE title has changed on destination host.
- CWA ID100315. Auto and Manual Prescan Fails.
- What is the Acoustic Noise Level in the Ovation Magnet.