A hot air oven is an electrical device that uses a thermostat to control the temperature. The unit uses dry heat sterilization as pressure built up is less. The insulation prevents heat loss. The material sterilize is usually dry as pressure is less. It is not suitable to heat the materials having liquid content.
The materials used in the laboratories are needed to get sterilized after use. The hot air oven is used to deliver the heat treatment to the product. It has been widely used in the pharmaceutical industry, research laboratories, etc. The unit has a standard and simplified process which is cost-efficient. So the hot air oven is useful in various industries for a quick-drying process.