It is a sterilization equipment which is used in different laboratories. It is used for destroying microorganisms and bacterial spores in laboratories. Also, it has applications in drying materials. A hot air oven is structured with a range of advanced features which circulate hot air around the sample.
Hence, it is an instrument which is used to heat the products at a specific temperature. It sterilizes the products in specific conditions such as pressure and humidity. By removing moisture from the products, it controls the level of humidity. It is used for sterilizing several products. Such as powder, materials, Petri dishes, glassware etc. The materials are sterilized in the hot air oven by placing them in an incubator for a few hours. It destroys the bacterial sopers and microorganisms present inside the materials. Hence, the material should be contamination-free.
Moreover, it is used for a range of products such as medical, food and pharmaceutical. You can check the full Hot air oven diagram in the image.
Hot air ovens used in microbiology.
In the field of microbiology, a hot air oven is widely used.
It is used for the sterilization of lab equipment to make them free from contaminants in a microbiology lab.
The temperature in the hot air oven which is normally 160-180 degrees kills the bacteria and other microorganisms.
However, killing bacterial spores and microorganisms is an important step in maintaining a controlled environment in the lab.
What is the principle of hot air dry heat sterilization?
The hot air dry heat sterilization principle involves exposing the item to high temperatures for specific hours. Heat is transferred to the objects via a hot air oven which causes the denaturation of proteins and destroying microbial structures.
This process kills the microorganisms and ensures sterilization.
It is a straightforward method but it is very effectively used in microbial laboratories.