What is the SAR limit for the whole body in Normal Mode?

The Specific Absorption Rate (SAR) limit for the whole body in Normal Mode is set at 2.0 W/kg. This value is a critical safety threshold established to minimize the risks associated with exposure to electromagnetic fields generated during magnetic resonance imaging (MRI) procedures.

The 2.0 W/kg limit is based on international safety guidelines to protect patients and staff from potential thermal effects that may arise due to prolonged exposure to RF (radiofrequency) energy. Maintaining this limit helps ensure that the energy absorbed by the body does not exceed levels that could cause adverse effects, such as overheating of tissues.

This standard is part of broader safety regulations that MRI facilities must adhere to, ensuring that all operations are conducted within safe parameters for patient comfort and health. Understanding these limits is essential for MRI professionals, including Magnetic Resonance Safety Officers, as they work to maintain a safe environment in MRI settings.