Bruker BioSpec 70/30 USR V2, Manual

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Planning Details
42 Site Planning Information BioSpec 70/30 USR_2_V020
Unit Number Size
(width x length x
height) A B
Electronic Cabinets 2 each 60 x 80 x 200 cm 90 cm 55 cm
High Power Gradient
Cabinet 1 60 x 90 x 200 cm 90 cm 45 cm
Cooling Unit (DLHE) 1 80 x 80 x 200 cm 90 cm 55 cm
Line Power Distributor
(wall assembly) 1 76 x 22 x 76 cm 85 cm -/-
Table 6.2: Measurements of objects in the technical area
Unit Number Size
(width x length x
height) A B
CRP Cooling Unit 1 75 x 79 x 98 cm 70 cm 30 cm
CRP Compressor 1 45 x 49 x 59 cm 30 cm 30 cm
CRP Helium Tank 1 50 liter tank -/- -/-
Table 6.3: Measurements of the MRI CryoProbe™ units in the technical area
6.2 RF Shielded Room
The purpose of a RF shielded room (Faraday Cage) is to shield the inner room of the cage
from disturbing RF electromagnetic radiation. The fundamental prerequisite for this is that:
• the room is designed to be free of unfiltered power lines and uncontrolled electromagnet
radiation penetration.
• the room is earthed solely at the central earth point of the MR instrument and is otherwise
electrically insulated and thereby free of ground loops.