A Universal Hot Air Oven is a versatile laboratory and industrial device that uses dry heat for sterilization, drying, curing, and other heat-based processes. It operates by circulating hot air within an insulated chamber to achieve uniform temperatures, typically ranging from ambient +5°C to 250°C, with some models extending to 350°C.
When it comes to Hot Air Oven Working Principle the ovens operate on dry heat sterilization through convection, conduction, and radiation. The Air is heated by electrical heating elements and circulated evenly by fans. In Sterilization/Drying process Hot air evaporates moisture from samples, denatures proteins, and kills microorganisms via oxidative damage or elevated electrolyte levels.The cycle involves preheating, maintaining the set temperature, and cooling samples in the closed oven to avoid contamination. Opening the door during operation disrupts the process, requiring a restart.