At what pressure does a steam sterilizer operate at 270 degrees Fahrenheit?

The correct pressure at which a steam sterilizer operates at 270 degrees Fahrenheit is indeed 28 PSIG. This temperature and pressure combination is commonly used in the medical field to achieve effective sterilization.

When steam sterilization is performed, the pressure must be adjusted to match the desired temperature. The relationship between pressure and temperature in steam sterilization is defined by the saturation curve for water. At 270 degrees Fahrenheit, the corresponding saturated steam pressure is approximately 28 PSIG. This high-pressure steam is critical for the sterilization process, as it ensures that microorganisms are effectively killed and that the items being sterilized are adequately penetrated by the steam.

Understanding the correct temperature and pressure settings is crucial for Biomedical Equipment Technicians, as improper settings can lead to ineffective sterilization and may compromise patient safety.