Laboratory refrigerators are used for cooling specimens or samples for preservation. They are equipped with refrigeration units that can store blood plasma and other blood products along with vaccines and other pharmaceutical or medical equipment. They are different from the standard refrigerators used in the home or restaurants because they must be spotless and reliable.
Refrigerators for laboratories must maintain the same temperature to limit the risk of bacterial contamination and explosions of explosive materials. To ensure a high level of accuracy, the refrigerator must have air circulation and a fan to keep an even temperature all time.
There are four kinds of refrigerators for laboratories.
Explosion-proof refrigerators are made to hold flammable liquids and dangerous chemical substances. The absence of electrical equipment can prevent sparks from causing fires within the storage space and makes it safe to utilize with combustible items.
Lab refrigerators are made to ensure consistent temperatures and monitor temperatures using the digital display. They are generally used as refrigerators for laboratories and have lockable, easy-to-clean sections, and they also serve to cool samples and preserve samples.
Refrigerators at blood banks comply with all American and European rules and regulations. Reliability is a must in this case and the capability to keep track of temperatures. Also, they need distinct compartments to store various types of samples.
Refrigerators for Chromatography are specifically designed to support research studies, and they are suitable in laboratories in which medical procedures and samples require exact temperatures and stability. For instance, laboratory refrigerator could be used to establish an instrument for chromatography inside the refrigerator chamber.
Capacity for Temperature
Laboratory refrigerators generally operate between 2degC to 10degC. There are some exceptions. It is recommended to select an appliance that closely matches demands for temperature since less temperature is more power it needs.
The settings for control in laboratory refrigerators range from a basic dial thermostat (cold colder, colder, coldest) to a more sophisticated digital LED display that permits precise and precise controllers for logic.
Refrigerators for laboratory use that are low in humidity reduce the amount of moisture present in the air. Refrigerators with reduced humidity are made to store seeds and are suitable for applications where doors of the refrigerator are open and closed often. Another helpful feature is the automatic defrost feature.
The fan is shut off whenever the doors are closed to stop the cold air from venting out of the appliance. Refrigerators for laboratories have separate compartments to protect against cross-contamination, and they also contain specific medical equipment like blood or vaccines.
The refrigerator is kept frost-free and operating at its maximum capacity. A defrost cycle is automated when the compressor shuts down while the blower pumps air on the coils to get rid of the frost.