What is the primary function of an autoclave?

The primary function of an autoclave is to use heat and pressure for sterilization. In the context of biomedical practices, an autoclave is an essential piece of equipment used in laboratories and medical facilities to eliminate all forms of microbial life, including bacteria, viruses, fungi, and spores. This is achieved through the application of steam at high temperatures and pressures, usually around 121 to 134 degrees Celsius for a specific amount of time.

This method is particularly effective because the combination of high temperature and pressure penetrates materials and effectively destroys pathogens, ensuring that surgical instruments, laboratory equipment, and other items are safe for use. The reliability of autoclaving makes it a standard practice in infection control and laboratory safety.

Other options may refer to equipment used in different contexts; for instance, devices for cooling laboratory samples or incubators serve entirely different purposes that do not relate to sterilization. Similarly, tools for measuring temperature do not fulfill the necessary requirements for ensuring sterility in biomedical settings.