This document presents the calibration certificate for the EX3DV4 probe, serial number 7646, calibrated by Schmid & Partner Engineering AG on January 22, 2025. The calibration adheres to rigorous standards, including QA CAL-01.v10, QA CAL-12.v10, QA CAL-14.v7, QA CAL-23.v6, and QA CAL-25.v8, ensuring traceability to national standards. The probe is designed for accurate dosimetric E-field measurements, and this certificate details its performance characteristics.
The calibration process involves assessing various parameters, including sensitivity in free space and tissue simulating liquids (TSL), diode compression point (DCP), and modulation dependent linearization parameters. Frequency response, directional isotropy, and dynamic range are also evaluated to ensure reliable measurements across a wide range of conditions. The document includes detailed tables outlining calibration parameters in head tissue simulating media for various frequencies.
This certificate is essential for maintaining the accuracy and reliability of SAR (Specific Absorption Rate) measurements performed using the EX3DV4 probe. It provides a comprehensive record of the probe's performance at the time of calibration, enabling users to confidently assess human exposure to radio frequency fields.