Autoclaves are used for applications requiring constant pressure and temperature for long periods of time. Common applications include the sterilization of instruments and polymerization of rubbers and plastics.
Industrial ovens are batch or continuous process enclosures or tunnels that are insulated and used for thermal processing. Ovens are lower temperature (usually < 1400° F) thermal processing units, usually without refractory insulation.
Laboratory ovens are used in a variety of thermal processing applications including general lab work, component and stability testing, core hardening, drying glassware, and sterilizing.