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14
Product of the static magnetic field B
The magnetic attraction force on a diamagnetic/paramagnetic object or on a ferromagnetic
material below its magnetic saturation is proportional to this quantity.
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
−
0.2
0
0.2
⊗
: At this location, the force on a diamagnetic/paramagnetic object or on a ferromagnetic
material below its magnetic saturation is greatest.
!
The iso-magnetic contour lines are accurate to a value better than 1%. There is very lit-
tle influence from the environment to the scanner. The graphic shows the cover in
nominal position. On a variety of scanners, the position can vary ±5 mm in the axial
direction. The maximum value therefore has a tolerance of ±10%, as small geometric
deviations can cause a significant change in the value.
Siemens AG Healthcare Sector
26.5 T
2
/m
2
15 T
/m
2
2
13 T
/m
20 T
2
10 T
/m
10 T
2
/m
0.4
0.6
0.8
Z Axis (m)
and the spatial gradient of B
0
/m
1
1.2
1.4
11/12
0
Side view
Patient table
1.6
1.8
2
MR compatibility data sheet
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