CryoProbe and Other Accessories
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Helium Compressor - Outdoor Air Cooled
• Consists of one small indoor unit, one outdoor unit, and transfer lines connecting the
units.
• Located outside the 5 Gauss lines (for both the indoor and outdoor unit).
• Requires indoor space of 0.5 m (width) x 1.3 m (depth) x 1 m (height).
• Requires outdoor space of 1.4 m (width) x 1.7 m (depth) x 1.25 m (height).
• The distance between the CryoCooling unit and the two helium compressor components
is defined by the transfer lines ordered.
• Ambient operating temperature for outdoor components is -30–45ºC.
Helium Cylinder
• The distance between the CryoCooling unit and the helium cylinder is defined by the
length of the He gas hose ordered.
• Must be in a serviceable location (to change cylinder and not interfere with magnet).
10.5 CryoProbe Prodigy System (Optional)
The CryoProbe Prodigy uses nitrogen-cooled RF coils and preamplifiers to deliver a sensitiv-
ity enhancement over room temperature probes of a factor of 2 to 3. The Prodigy package is
comprised of:
• A CryoProbe Prodigy
• The Prodigy Control Unit (PCU)
• A liquid nitrogen vessel.
Figure10.7: CryoProbe Prodigy and Control Unit