Laboratory Refrigerator: Keeping Your Samples Safe and Secure

If you work in a laboratory, you know how important it is to keep your samples safe and secure. Whether you're storing biological samples, chemicals, or other sensitive materials, it's essential to have reliable equipment to maintain the proper storage conditions. That's where a laboratory refrigerator comes in. In this article, we'll cover everything you need to know about laboratory refrigerators, from the types available to their features and benefits.

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What is a Laboratory Refrigerator?

It is also known as a refrigerator, which consists of a apparatus where various substances are stored, with controlled temperature.

Types of laboratory refrigerators

There are several types of laboratory refrigerators available, each designed for specific applications. Here are some of the most common types:

Storage from 0°C to 8 °C.
Low temperature -30 °C to 0°C.

De ultra-low temperature of - 86 °C to 0°C.

General Purpose Laboratory Refrigerators

General purpose laboratory refrigerators are designed for storing samples that don't require precise temperature control. They typically have a temperature range of 2°C to 10°C and are suitable for storing reagents, media, and other general laboratory supplies.

Chromatography Refrigerators

Chromatography refrigerators are designed for storing chromatography columns and other equipment used in chromatography experiments. They typically have a temperature range of 4°C to 12°C and are equipped with drawers and shelves to hold the columns and other equipment.

Blood Bank Refrigerators

Blood bank refrigerators are designed for storing blood and blood products. They typically have a temperature range of 1°C to 6°C and are equipped with alarms to alert staff if the temperature falls outside of the acceptable range.

Pharmacy Refrigerators

Pharmacy refrigerators are designed for storing medications and vaccines. They typically have a temperature range of 2°C to 8°C and are equipped with locks to prevent unauthorized access.

Ultra-Low Temperature Freezers

Ultra-low temperature freezers are designed for storing samples at extremely low temperatures, typically below -80°C. They are often used for long-term storage of biological samples and are equipped with alarms to alert staff if the temperature rises above a certain threshold.

Laboratory Refrigerator use

The first thing is to connect the power cable to a adequate power, frighten such a cable. Press the power button. Place the temperature value. Check the refrigerator temperature. Distribute the products according to the capacity established by the manufacturer. Arrange the solutions with order in the fridge Order the substances homogeneously inside the refrigerator. Do not open during long time to avoid moisture, heat and form ice. Do not install the refrigerator in electrical outlets with other appliances. Place the refrigerator on a level surface, leaving gaps on the sides. Do not place it near types of heat sources

Laboratory Refrigerator maintenance

They are equipment that do not require maintenance, when the precaution was taken to connect it in a circuit without supply problems. With good ventilation, it can take a long time to need technical service.

Of conservation, quarterly cleaning, where it is necessary to checking that the shelves are clean, they are removed from the refrigerator and washed with soap and a sponge gently rubbing, they are dried and relocated to their position. Disassemble the drawers to clean. Clean the internal walls of the refrigerator, wash them and dry it and to its place. Clean the condenser every 6 month. Disconnects from electricity. Locate the place where you are install. Remove the protector or grid and the condenser filter, in case to have it.

Remove the dust deposited on the condenser with a vacuum. Check that everything is very clean. Reinstall the parts of the cover. Connect the refrigerator. The door rubber gasket must be in good condition for the refrigerator to operate properly, if the door does not it closes well is indicative to change the rubber packing due to let the moisture, to defrost observe that the thickness of the frost condense and freeze the evaporator. Increases operability of the capacitor. Change the temperature. is of

8 mm. Take out everything in saved content. Disconnect the refrigerated. Have the door open. Remove the accumulated water with a rag or sponge. Prevents the part do not get wet by placing a dry rag or towel on it.

Features of Laboratory Refrigerators

Laboratory refrigerators come with a variety of features to help you maintain the proper storage conditions for your samples. Here are some of the most common features:

Temperature Control

The most important feature of a laboratory refrigerator is temperature control. Most laboratory refrigerators have a digital display that allows you to set and monitor the temperature.

Alarms

Many laboratory refrigerators are equipped with alarms to alert staff if the temperature falls outside of the acceptable range. This is especially important for storing sensitive materials that could be damaged if the temperature fluctuates.

Shelves and Drawers

Laboratory refrigerators come with shelves and drawers to help you organize your samples. Some models even have adjustable shelves to accommodate different sizes of containers.

Door Locks

For added security, many laboratory refrigerators come with door locks to prevent unauthorized access. This is especially important for storing medications and other controlled substances.

Laboratory Refrigerator Parts

It is made up of a conservation cabinet which represents the space under the evaporator where the samples of substances, materials, etc. The evaporator located at the top of the cabinet. The thermostat that works when the door is opened with the change of temperature and the cooling system which is to transmit heat to the condenser or absorb heat.

Recommendations for proper operation of laboratory refrigerators

The conservation of substances is essential in the refrigerator, which must generate cold inside it. It must comply with several features: Efficient thermal insulation. Maintain the temperature. Ability to program and regulate electronic alarms as a low weather alert.

FAQs about Laboratory Refrigerators

Q: What temperature should a laboratory refrigerator be set at?

A: The temperature of a laboratory refrigerator should be set according to the requirements of the samples you are storing. Most laboratory refrigerators have a temperature range of 2°C to 10°C.

Q: How often should a laboratory refrigerator be calibrated?

A: Laboratory refrigerators should be calibrated at least once a year to ensure that they are maintaining the proper temperature.

Q: Can laboratory refrigerators be used for storing food and drinks?

A: No, laboratory refrigerators should only be used for storing samples and specimens. Storing food and drinks in a laboratory refrigerator can contaminate the samples and compromise the integrity of the research.

Conclusion

A laboratory refrigerator is an essential piece of equipment for any laboratory that needs to store samples and specimens. Whether you're working with biological materials, chemicals, or other sensitive materials, having a reliable laboratory refrigerator will help ensure that your samples remain safe and secure. With different types and features available, you can choose the right laboratory refrigerator to suit your specific needs. Remember to always follow the manufacturer's instructions and guidelines when using and maintaining your laboratory refrigerator. By doing so, you can maintain the proper storage conditions and extend the life of your laboratory refrigerator, making it a valuable investment for your laboratory.

Laboratory refrigerator manufacturers

There are many laboratory refrigerator manufacturers and suppliers available in the market. Here are some of the most popular ones:

Thermo Fisher Scientific - https://www.thermofisher.com/us/en/home/life-science/lab-equipment/refrigerators-freezers.html

Haier Biomedical - https://www.haiermedical.com/product/medical-refrigerator.html
Liebherr - https://home.liebherr.com/en/usa/products/commercial-appliances/commercial-refrigeration/laboratory-refrigerators.html
Helmer Scientific - https://www.helmerinc.com/products/laboratory-refrigerators
Panasonic Healthcare - https://na.panasonic.com/us/healthcare/products/laboratory-refrigerators-freezers

These manufacturers offer a range of laboratory refrigerators, including general-purpose refrigerators, chromatography refrigerators, blood bank refrigerators, and ultra-low temperature freezers. They also offer various features and options to suit different laboratory needs. It's important to research and compare different models to find the best laboratory refrigerator for your specific requirements.