Is it possible to reduce the noise in the intermediate frequency range (1-100 kHz) of an EIS spectrum collected with an IVIUM Technologies instrument?

I have this new IVIUM Technologies Electrochemical Spectrometer and I´m trying to collect EIS data of a symmetrical ceramic cell from RT to 800 °C but all I get above 1 Hz is unreasonable...

26 June 2017 9,440 5 View