Forced water circulates in multi-path cooling circuits with independent feeds. Redundant temperature sensors ensure accurate temperature control. The whole system is impregnated with high thermal conductivity resin.
Cabling
Imagrad™ coaxial cables.
Support Fixtures
Compatible with standard magnet structures.
Durability
Vacuum impregnated with resin for decreased vibration and increased durability.
Cooling System
Oxygen free copper, fiber glass, and epoxy resins.
Materials
Shim Sub-System 5A typ.
Shielded Gradient Sub-System
Construction Aspects
Dimensions
Rise Time
Field Linearity
External Diameter
Internal Diameter
270 mm +/- 5
151 mm +/- 1
200 A, 300 V
130 µS
Gradient Strength
300 A Nominal
675 mT/m
Peak Current
Peak Voltage
325 A
1400 V
80 mm DSV
+/- 5%
14 Shim Channels
Z0 (shielded)
2,100 Hz/A
Z2
   230 Hz/A
Z3
     18 Hz/A
Z4
       3 Hz/A
Temperature Monitoring
Type
PT-100
6
PTC
6
ZX/ZY
  210 Hz/A
Z2X/Z2Y
    8 Hz/A
C2/S2
   90 Hz/A
ZC2/ZS2
     15 Hz/A
C3/S3
     9 Hz/A
Quantity
BFG 270/150-S
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Z0 Compensation
Yes
 Strength
Shim Sub-System 10A typ.
7 Shim Channels
Z0 (shielded)
2,100 Hz/A
Z2
   230 Hz/A
Z3
     18 Hz/A
 Strength
ZX/ZY
  210 Hz/A
C3/S3
     9 Hz/A