This document provides information about autoclaves, which are equipment used for sterilization through moist heat. It describes the basic components of an autoclave, including a pressure chamber made of stainless steel that holds the materials to be sterilized. Different types of autoclaves are discussed based on factors like chamber configuration and vapor generation method. Common sterilization cycles are listed, including 105°C for disinfection of liquids, 120°C for general sterilization, 134°C for surgical or high-risk items, and 143°C for rapid sterilization of instruments needed immediately. The document explains the sterilization process, which involves purging air from the chamber, generating and maintaining steam heat, and a