Read This Before You Purchase a Medical Freezer


What You Need to Know About Medical Freezers and Refrigerators

From vaccine storage refrigerators to pharmaceutical freezers, medical grade refrigerators and freezers are different from you standard in home unit. Lab freezers may need to be a precise temperature in order to keep specimen samples from becoming compromised over time, while basic clinics may utilize a refrigeration system to store basic aid or medication.

The scientific and medical fields have specific needs, and finding the right system to meet those is important not only to the staff, but to the patients they are responsible for, or the trails they are conducting. Therefore, settling for any standard refrigeration system is a risk that is too large to take. Basic systems can be prone to temperature fluctuations that can prove detrimental to medications, vaccines, and specimens contained within. Here are some things you need to keep in mind what you are looking at finding a medical grade freezer or refrigerator unit.

The Centers of Disease Control advise not purchasing a two in one freezer-fridge unit, especially if you are storing any kind of vaccinations within. These units are prone to fluctuations up to 5 degrees Celsius, which can compromise vaccines over time. Investing in a single refrigerator unit, as well as a single freezer unit, is the safest option when it comes to medical or scientific storage.

How Much Do You Need to Store?

A hospital is going to require a much larger until than a smaller clinic. You don’t want to choose a unit that is too big or too small for your purposes. Most units operate best at an 30 to 80% capacity; if the unit is too empty it can cause more temperature fluctuations, and if it is overfull circulation can be hindered causing cold and hot spots to appear. Take note of your needs, and what all you will need to keep stored and go from there.

Where Will it Be Placed?

While you may not think the placement of a unit matters much, depending on where the fans are located, it can. A freestanding unit, if placed under a desk or counter can suffer from lack of ventilation, causing issues with overheating. A built in unit is better suited for placement under a counter and should be used instead. Decide where you need your medical grade freezer or refrigerator to go, and be sure to choose accordingly.

What Are Your Requirements?

It is usually advised that medical refrigerators are set between 2 and 8 degrees Celsius, while medical freezers have a large range depending on the what is being stored. Some units can reach -45 degrees and -85 degrees Celsius, while more basic freezers operate at -10 to -20 degrees Celsius. With medical freezers it is critical to know what temperature you need to be protect what you are storing. Keep in mind the unique needs of what you need stored, and make sure your unit can provide.

Shelving Considerations

With a medical freezer or refrigerator it is prudent to consider that the shelving inside promotes adequate air circulation. Specifically look for units with wire shelving, or shelves that are otherwise ventilated to ensure no tricky spots when storing.

Temp Monitoring and Alerts

All medical units should come equipped with a temperature gauge on the outside, and for long term storage a temperature log is recommended so you can track any potential fluctuations and take steps to remedy the issue before it becomes a bigger problem. Additionally, some medical refrigerators and freezer will come with a auditory alarm that can alert you in the temperature moves beyond acceptable parameters.

If you are in need of a medical grade freezer or refrigerator, keep in mind the above tips and keep in mind your needs, and choosing the right unit is crucial to making sure what you are storing is safe. There are many factors that go into finding the right unit, and it is imperative that you consider all the variables before making a selection.




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