Getting Along The Working And Uses Of An Ultralow Freezer For Laboratories

The uses of an ultralow freezer for laboratories are varied and highly useful but often go unrecognized. This post discusses the various ways that this piece of equipment can be used to improve lab efficiency and productivity. Samples and chemicals that need to be stored at freezing temperatures can be easily stored in these ultralow freezing cabinets.

From drugs and tissue samples to biological samples and enzymes, these freezing chambers provide efficient storage for every item. Here's everything you need to know about the ultralow freezer for laboratories at Global Lab Supply.

What Is An Ultralow Freezer?

An ultralow freezer is a type of refrigerator which maintains temperatures below -20°C (-4°F). They're usually installed in laboratories as cold storage units or walk-in freezers. These refrigerators can maintain temperatures below freezing to preserve hazardous samples, pharmaceuticals, and medical supplies. However, using an ultrahigh freezer for these experiments is not only wasteful but inefficient since many experiments are performed using a minimal amount of enzyme.

Why Use An Ultralow Freezer?

The primary function of an Ultralow Freezer is to provide cheap storage for experimental specimens and medical supplies, which must be frozen within a minimal time frame. Researchers can prevent the risk of losing valuable data due to frost or ice damage by utilizing a cold room before each experiment. In addition, these units are also ideal for preserving sensitive biological and chemical samples, which must be stored at low temperatures on a long-term basis.

Ultralow Freezer Chemical Storage

Many chemical supplies, including chemicals, solvents, and reagents, are stored in the unit's walk-in freezer at temperatures below -20°C (0°F). Many laboratories use these units as cold rooms to store reagents such as bromothymol blue, trypsin, and urea. An ultralow freezer is best utilized to maintain low temperatures during different experiments.

It's especially useful to store supercoiled plasmid DNA in ultralow freezer units since these experiments often require a large quantity of material that shouldn't be frozen for too long. This way, the frozen stocks can easily be removed from the unit without thawing and then used for other applications.

Other uses of an ultralow freezer include storing DNA and RNA samples, which can be later stored at -80°C or higher. In addition, these freezers can also store frozen stocks of synthetic enzymes such as lipases or phosphatases.

What Are the Advantages of an Ultralow Freezer?Benefits Of Using An Ultrasonic Cooler!

Ultra-low temperature freezers (ULT) are used by laboratories for storing drugs, enzymes, biological materials, tissue samples etc. Maintaining a temperature between -30° to -40° Fahrenheit, the low temperature is ideal for storing sensitive materials that have high perishability. Today they are useful for storing the COVID-19 vaccine and are significant to public health. The freezers are essential in labs that work with and analyse a variety of bio specimens and enzymes.

 

Ultra-Low temperature freezers are not only reliable for storing sensitive substances but also provide other advantages like energy conservation, noise reduction and many other such features that impact the regular workflow in the laboratory and operational cost.

There are two basic types of ULT freezers —upright freezers and chest freezers. The latter is more efficient than the former, but is generally not preferred because of usual space limitations. In fact, chest style freezers account for less than 5% of ULT freezer sales. Yet, these freezers have a longer service because they have an efficient design which requires only minimum usage of compressor. The same efficiency makes it possible to reach temperature set points more rapidly and this is maintained continuously.

Intact sample health

The Ultralow Freezer is a safe sample freezer that provides a stable deep-freezing temperature for essential microbiological samples that require stability and ultra-cooling. Scientists and technicians can rest assured that the specimens are well preserved despite power failure. The seven-point contact silicon gasket maintains the temperature and prevents leaks. The temperature recovery system is also instantaneous in these deep-freezing systems. Deep freezing in microbiology is essential and with a ULT freezer, you can rest assured that optimum temperature will be maintained.

Highly energy efficient

Expending 25% less energy than any standard equipment, the energy consumption in these freezers is remarkably low. Choosing the right freezer will ensure that the equipment emits less heat within the lab atmosphere and functions with less noise helping scientists to focus on their work. You do not have to worry about an additional increase in power bills with the inclusion of an Ultra-low temperature freezer in your lab, this cost-efficient deep freezer in microbiology labs adds effectively to research. They are highly valued in hospitals for preserving blood samples.

Security added value

Ensuring the safety of the specimens inside the lab, the freezer requires an access authorization key card. Unauthorized entry will activate the alarm raising an alert of spurious infringement. Fingerprint scanners are also a feature supported by many Ultra-low temperature freezers.

How to Specify an Ultra-Low Freezer for Lab

To more complex things like cells and tissues, biomolecules such as oligonucleotides and proteins have thermal sensitivity. Ultralow temperature (ULT) freezers must be utilized to keep these materials at -80°C so that they may be examined and characterized. Cryogenic freezers, which can maintain temperatures as low as -150°C, may be used to retain samples for long periods in some instances.

There are a slew of considerations to be made while making your final decision on a ULT freezer

• There are a few things to think about before investing in ULT freezers. In addition to the price, consider the freezer's size, footprint, and energy efficiency.
• The capacity of the ULT freezer is critical because it affects how many biological materials may be stored in the Laboratory Freezer. The larger the freezer's capacity, the more costly it will be to buy and operate.
• It is preferred if the ULT freezer takes up as little space as feasible, enabling the lab to utilize more of the available space for other purposes. ULT freezers that are upright rather than chest-shaped take up less shelf space.
• ULT freezers must keep a stable temperature because biological samples, such as patient tissue, are critical and challenging to obtain.
• The following components make up the user interface: Wi-Fi-enabled ULT freezers of modern models may be controlled from afar. This function might be helpful, for example, if you need to monitor the freezer temperature outside of regular working hours or if the pandemic prohibits you from going to the lab in person.

Because of technology developments, ULT freezers have improved

Biotechnology research relies heavily on the use of Ultralow Freezer. Consequently, their designs have become more imaginative to enhance their reliability and sample integrity while simultaneously reducing operating expenses and enhancing ergonomics.

Manufacturers are upgrading their designs to lower their carbon footprints as consumers become more aware of the carbon footprints generated by research institutions. Some compressors are also equipped with learning algorithms to optimize their energy consumption, making them even more energy-efficient as they become more common.

To reduce the formation of difficult-to-remove frost and ice, manufacturers have created new materials with anti-frost properties that improve temperature uniformity while also making maintenance easier.