In-situ monitoring of used-sand regeneration in foundries by impedance spectroscopy

MUT 1 to MUT 4 data contains the measured raw impedance data recorded by Agilent E4980A LCR meter in a frequency range from 20 Hz to 1 MHz. The measuring cells used are a cylindrical plate capacitor with plate spacing 4 cm and plate diameter 13 cm and a cylinder capacitor with an electrode spacing of 1 cm and an electrode height of 10 cm (name: laboratory data). MTP 0 to 5 data contains the measured raw impedance data of used-sand regenerated in a used-sand regenerator recorded by Agilent E4980A LCR meter in a frequency range from 20 Hz to 1 MHz (name: field data). The measurements were performed at laboratory conditions. A tabstop is used as delimiter between the columns in all txt-files. In addition, the measurement logs are stored as pdf files, so that the filling quantities of the individual measurements can also be traced. Finally, a matlab code listing is presented that describes the matlab programs used to evaluate the presented data (name: code listing). A description of the data can be found in the article "In-situ monitoring of used-sand regeneration in foundries by impedance spectroscopy".