The refrigerator in a laboratory is one of the most important pieces of equipment. Its function consists of maintaining, in a controlled environment (refrigerated space), various fluids and substances, so that they are kept in good condition the lower the temperature, the less chemical and biological activity. To achieve this it is required that the interior temperature of the refrigerator is lower than the ambient temperature.
Things to consider when purchasing a refrigerator or freezer include size, where it will be installed, the number of racks you need, the type of door, which way the door opens, and the type of alarm. notice you need.
VWR has a variety of refrigerators and freezers offering various temperatures and capacities, and which are compatible with consumables from all of our major suppliers and from our own VWR Collection range.
A freezer is a refrigeration equipment that includes a thermally insulated compartment and a refrigeration system, which helps it to keep cold and slow down rotting. It is kept cold by compression or by absorption, which is capable of keeping the products stored inside at a temperature below 0 ° C, normally between -30 ° C and -4 ° C.
The freezer in a laboratory is one of the most important equipment. Its function consists of maintaining, in a controlled environment (refrigerated space), various fluids and substances, so that they are kept in good condition the lower the temperature, the less chemical and biological activity. To achieve this, the inside temperature of the refrigerator is required to be lower than room temperature.For their operation, freezers require the following provisions:
Electrical connection with an earth pole suitable for the voltage and frequency requirements of the equipment. It must be foreseen that the electrical connections comply with the national or international electrical regulations used by the laboratory.
The refrigerator in a laboratory is one of the most important equipment. Its function is to maintain, in a controlled environment (refrigerated space), various fluids and substances, so that they are kept in good condition the lower the temperature, the lower chemical and biological activity. To achieve this it is required that the internal temperature of the refrigerator be lower than the ambient temperature.
Although it can be simple to identify, the laboratory refrigerator has the main function of properly conserving any type of substance, either liquid or homogeneous, so that, when performing the analyzes, they generate the results correct.
Refrigerators and Freezers are common in the clinical laboratory, here are the categories we offer at Kalstein:
They are equipment that has height-adjustable shelf trays that allow you to adjust the interior of the chambers according to the size of the samples. By changing the height of the shelf trays, the unit can accommodate various sizes of samples
Chest freezers have multiple malfunction alarms to detect high and low temperature, sensor error, power failure, temperature controller malfunction. Two types of alarm indications: audible buzzing and light
Chest Freezers protect against power failure: the device would be attacked by the high current when all devices are reset simultaneously, the start delay function would protect the device from damage. Controller password protection function
The II Freezers are specially designed and manufactured for the long-term storage of various biological products, including viruses, germs, erythrocytes, leukocytes, and skin. Applications can be found in blood banks, hospitals, services
Professional refrigerator for storing blood, as well as medicines and bioproducts and bioproducts. Suitable for blood banks, hospitals, CDC. They are microprocessor controlled forced air cooling equipment
Medical Refrigerators have a complete temperature alarm system with an audible buzzer and a visible flashing light capable of alerting failures due to high and low temperature sensor error, door ajar, power failure and low battery.
There are countless models, so it is normal that you do not know which laboratory refrigerator to buy that suits your needs. At Kalstein, we test them to find what you're looking for.
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