Bruker BioSpec 70/30 USR V2, Manual

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Planning Details
72 Site Planning Information BioSpec 70/30 USR_2_V020
1 Extraction hose for anesthetic gas (3 m long hose with inner diameter of 25 mm)
and connection to the white plastic duct 90° bend with inner diameter of 110 x 54
mm provided within the delivery of the MR instrument.
2 Set for anesthetic gas extraction. The set shown in the figure above may be
purchased from Bruker upon request (part number T11976).
If the instrument is installed within an HF shielded room, suitable connectors, extensions, and
HF filtered feed through elements can be purchased from Bruker, part number T11976.
6.10 Cold Water Supply
Part of the heat dissipated from the MR instrument is released via a heat exchanger to a cold
water supply system (Primary Water Circuit). Check in the early site planning phase whether
the cold water requirements can be fulfilled.
Standard
configuration
MRI CryoProbe™
option
Max. heat dissipated into the water 12 kW Additional ~ 8.5 kW
Supply temperature 8 – 12 °C 8 – 24 °C
Maximum pressure 8 bar 7 bar
Minimum pressure difference (see *
below) 0.5 bar 0.7 bar
Minimum flow 18 l/min 7 l/min
Recommended particle filter 400 µm 400 µm
Table 6.19: Requirements for cold water supply including safety margin. Compare diagram next page.
(*) Minimum required pressure difference may increase depending on hoses and fittings used
to support the Cooling Cabinet.
Beside standard configuration and CryoProbe option there are no further options that require
cold water from the cold water supply system.