This document presents the calibration certificate for the EX3DV4 probe, serial number 7646, calibrated on January 22, 2025, by Schmid & Partner Engineering AG. The calibration was performed in accordance with several QA procedures, 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 certificate details the probe's performance characteristics, including sensitivity in free space and tissue simulating liquid (TSL), diode compression point (DCP), and modulation dependent linearization parameters. It also includes frequency response, receiving pattern, and dynamic range assessments. Calibration parameters are provided for various head tissue simulating media across a wide frequency range.
The calibration process adheres to IEC/IEEE 62209-1528 and KDB 865664 standards, ensuring the probe's suitability for SAR measurements. The document also outlines the methods applied and interpretation of parameters, including NORMx,y,z, ConvF, DCP, and PAR. The uncertainty of the calibration is stated, providing confidence in the accuracy of the measurements.
This certificate is valid for one year and is essential for maintaining the accuracy and reliability of SAR measurements performed with the EX3DV4 probe (SN:7646).