Generally they use a thermostat to control the temperature.
Hot air oven uses in laboratory.
A hot air oven is used to sterilize equipment and materials used in the medical field.
Use of hot air oven in laboratories.
Their double walled insulation keeps the heat in and conserves energy the inner layer being a poor conductor and outer layer being metallic there is also an air filled space in between to aid insulation.
Hot air ovens are electrical devices which use dry heat to sterilize they were originally developed by pasteur.
A hot air oven is a type of dry heat sterilization.
It is used for delivering the heat treatment to the product.
At their most basic laboratory ovens can also be used to sterilise lab equipment and glassware.
Utilizing forced air circulation hot air ovens are used in laboratories to perform effect of ageing on various physical properties of any type of materials including yarns fabrics and paper etc.
Static air hot air ovens on the other hand use a heating coil at the bottom of the oven.
Dry heat sterilization is used on equipment that cannot be wet and on material that will not melt catch fire or change form when exposed to high temperatures.
In addition these forced air convection ovens are also used for high quality drying and baking applications in the field of laboratory medical or biomedical and pharmaceutical and textile.
Hot air oven is widely used in the medical industry to sterilize the equipment and other materials that are used in a laboratory.