Examining Requirements for Chillers


Magnetic resonance imaging (MRI) is a key medical tool that uses strong magnets and radio waves coupled with a computer to produce images of the body’s soft tissues. The magnets of the device generate lots of heat, and that may require MRI chillers to cool them. Learn more about this process here.

MRI Chiller Basics

The heat generated by the magnets used in MRI imaging may require separate devices to keep them cool, as the magnets will not work at peak efficiency if overheated. An MRI chiller is the cooling device employed to keep the magnets at an optimum working temperature. This can be an air-cooling or a water-cooling solution. Water-cooling systems transfer the heat to a water source such as a water tower or cooled water system. Air-cooling systems release the heat into the air, and if you do not have a water source, they’re your likely choice. There are several factors to consider in order to determine your final choice, not the least of which is what you are currently using. But if you’re starting with a clean slate then a thorough cost-benefit analysis is in order, as the difference in costs between solutions can amount to thousands of dollars annually. Your supplier or manufacturer should be able to offer considerable assistance to you in this area.

Further Considerations

Technology has had a profound effect on the power and efficiency of MRI chillers and that will continue. New and better refrigerants, overall improvements in efficiency, lower energy costs, closed systems to reduce environmental impacts, these are all examples of some of the improvements in MRI chillers. Your MRI should include digital technology providing readouts of important data and links to software for remote monitoring. The requirements of each manufactured MRI machine are known and the chiller solution will be designed to fit that device’s specifications precisely. As early in the process as possible it’s important to understand and incorporate chiller requirements into design plans for your imaging technology. Your supplier or manufacturer should be able to provide you with the design and engineering expertise required to ensure you make the best choices for your needs.

Keeping costly equipment in good working order is always a challenge and no more so than when that equipment is imaging technology like an MRI. You need MRI chillers to keep things running smoothly, so choose your supplier and installer wisely.

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