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Homogeneity (based on highly accurate 24 plane plot)
10 cm DSV
20 cm DSV
30 cm DSV
40 cm DSV
50×50×45 cm
In compliance with the German "Qualifikationsvereinbarung".
Standard deviation Vrms (Volume root-mean square) measured with highly accurate 24 plane plot method
(20 points per plane).
Standard active shim with 3 linear and 5 non-linear channels (2nd order).
DSV = Diameter spherical volume (x, y and z direction).
DEV = Diameter elliptical volume.
Shimming
Both: passive and active shimming. Passive shimming during installation.
Standard active shim with 3 linear channels (1
nd
(2
order).
3D Shim
Siemens AG Healthcare Sector
Guaranteed
0.01 ppm
0.05 ppm
0.3 ppm
1.4 ppm
3
DEV
4.0 ppm
Typical
0.003 ppm
0.03 ppm
0.2 ppm
1.2 ppm
3.6 ppm
st
order) and 5 non linear channels
Patient-specific automated shim
Time to shim = approx. 30 s
11/12
3
Technical data
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