This document presents the calibration certificate for the DAK-3.5 dielectric probe, serial number 1363, manufactured by Schmid & Partner Engineering AG (SPEAG). The calibration was performed on November 5, 2024, following QA CAL-33.v3, a procedure for calibrating dielectric parameter probes. The certificate details the equipment used, the calibration process, and the results obtained.
The calibration process involves measuring the probe's response in various reference materials, including air, short circuits, de-ionized water, methanol, and ethanol. The measurements are then compared to known values for these materials to determine the probe's accuracy and uncertainty. The certificate includes detailed results of these measurements, including graphs of permittivity and conductivity deviations from target values.
The document also provides information on the probe's specifications, including its type, name, serial number, and description. It also includes information on the software used for the calibration and the accessories used during the process. The certificate concludes with a summary assessment of the measured deviations and any comments regarding the probe's performance.