Deep freezers are the testing equipment that are used to preserve and store food products, medical equipment, blood samples, medicines and injections, etc. for a long period of time. Deep Freezers are used for industrial purposes as well as for household purposes. Moreover, deep freezers are also used in restaurants and supermarkets to preserve the raw food for a long period of time. There are numerous types of deep freezers such as blood bank refrigerators, freezer drier, ultra-low deep freezer, deep freezer vertical and many more. These devices are available in different sizes and shapes sometimes it is designed with compact designs and sometimes with regular designs. The specifications and functions of the instruments varies as per the requirements of the test application.
What is a Deep Freezer?
Deep freezer is highly sophisticated testing machine which designed and fitted with a cooling compressors and CFC free refrigerants. These freezers are installed to create highly effective cooling consistently inside the cabinet. The air cooling compressors of the freezer are designed with aerodynamic fans and washable condense filters which keep the internal environment free from dirt and dust. The instrument helps to look into the mechanical behavior and characteristics of the rubber and polymer and other medical or industrial products at low temperatures. The initial stages of the test procedure of the device involve a satisfactory technique for low temperature testing. Simple temperature effect includes the glass transition, crystallization, effects of solubility and many more.
To start off the discussion on deep freezer, let us compare it to a familiar counter part; a regular freezer. A regular freezer or refrigerator focuses on gradually reducing the temperature of the products within the freezer, usually over a period of about 24 hours and usually is made to store products for a short period of time. In this process, the drop in temperature is extremely slow and gradual, often taking several hours for the core temperature of the freezer to reach freezing point.
A deep freezer focuses on maintaining low temperatures that help keep the products at extremely low temperatures to not only extent shelf life, but to also make sure the product does not loss quality. In contrast to a regular freezer, a deep freezer can reach temperatures of – 50C to -60 Degrees Celsius within an hour to a few minutes. This allows for rapid freezing of products and is especially useful in industries such as food processing, manufacturing and catering. Many businesses often use a deep freezer or a flash freezer prior to storing their inventory in a storage freezer.
This is why when it comes to industrial or commercial freezing, deep freezers and flash freezers are some of the highest sought after in the market. In fact, one could state that they are absolutely essential for any food related business that is hoping to push its boundaries and make its mark on the market with exceptionally high quality products that makes them stand out from the rest of the competition.
How the Deep Freezers work?
Mechanical or single compressor based freezers can easily reach the temperature range -40 degree Celsius or -50 degree Celsius. Apart from that a freezer which is equipped with two compressors are used to create the temperature below the mentioned limit. To utilize the efficiency of the compressors and to extend the life of the compressors, the small compressors automatically get turn off whenever the set temperature is reached whereas the big compressor should remain On continuously for maintain the consistency in temperature.
What are the benefits of Deep Freezing?
Deep freezing offers a wide range of benefits, ranging from product quality to fast processing. To explain this in more detail, let us take a look at the benefits a deep freezer has over a regular freezer.
In a regular freezer, the product gradually freezes over a period of 24 hours. In a deep freezer, the core advantage is that it creates an environment that allows the food to be stored for a long period of time. Deep freezers are used as storage freezers for this reason. The lower the temperature of the freezer, it can not only extend the storage period of food products from your average 1 to 2 months to 4 to 6 months. Some products, if stored properly, The rapid temperature drop helps maintain the texture, the moisture and the consistency of the product without allowing for larger ice crystals to form while being stored. Of course the deep freezers are mainly used for storage freezing, so if you want to make sure you use the right freezer, you are might want to look for a blast freezer that can help with the initial freezing process. Just make sure you understand that if you are planning to freeze delicate products please remember that large ice crystals cause damage to the internal cellular structure of the product and as such, should be avoided at all costs.
To paraphrase, the smaller and finer the ice crystals can be maintained in a storage freezer, the better. That is why you want a good quality deep freezer. Maintaining small ice crystals do not cause significant damage to the internal cellular structure of the product. Because of this, products frozen inside an advanced flash freezer and then stored in a deep freezer have much higher quality consistency and stay fresh longer with minimal loss of moisture through drip loss.
For more information on Deep Freezer and Blast Freezers, feel free to check out our article on How Flash Freezing Works.
Use of Ultra low Deep Freezers in Medical Laboratories
For storing Blood Samples and Medical samples
The Ultra-Low Deep Freezers are widely used in medical laboratories and for industrial purposes to store chemicals, bloods, tissue cultures, and other medical samples that can only be stored and preserved in low temperature range. It is quite obvious that no medical samples & chemicals can be stored in high-temperatures and chemicals. These freezers are totally different from the regular freezers as they do not maintain constant temperatures but these devices helps to set different temperatures as per the test requirement. The temperature range of deep freezers can be set between 0 to -10 but the temperature of the freezers that are used in laboratories and medical industries can be set up to -60 degree Celsius.
Helps to Preserve Medicines to prevent them from Spoilage
Apart from preserving blood samples, they are used to preserve medicines and prevent the medicines from spoilage. These deep freezers are also known as Medical Refrigerators that are used to preserve stem cells of newly born baby for many years that can be used to prevent them from diseases in future.
Enhance the life of injections and Vaccines
Ultra Low Temperature Deep Freezers are used to enhance the life of the vaccines and injections.
Should you buy a Deep Freezer?
Purchasing a deep freezer at first may seem like a daunting task. It involves an investment to start off with and for many, it is uncharted territory. However, we here at Flash Freeze hear you and are willing to help.With experience with a global clientele and markets ranging from food production to catering and restaurants as well as factories and even health care, we have the expertise needed to help you make the right choice. Whether it be your first time purchasing a commercial flash freezer or deep freezer or if you are looking to expand your business and simply happened to be looking for a deep freezer for sale, we can help you find the perfect deep freezer that is geared and suited to your business and its unique requirements.
If you are in the market and are looking for a deep freezer for sale, please look no further. At Flash Freeze, we take pride in knowing that we will always do our best so as to work with our clients to achieve the best possible results. After all, a win for the client is a win for us.
Should you wish to look for a deep freezer for sale, do not hesitate to reach out to us. Contact us so that we may set up a one on one consultation with one of our freezer specialists so that we can assist you in finding the perfect deep freezer or flash freezer for your business.
Rest assured knowing that when it comes to investments on a deep freezer or flash freezer, with Flash Freeze, your business is in good hands.