Determination of thermocouple inhomogeneity using miniature curie-point furnace

The homogeneity variation along thermo elements has been investigated, using a new technique based on the Curie-point of ferromagnetic materials. This method provides a simple solution for determination of thermocouple inhomogeneity, which is one of the pressing problems associated with high level practical temperature metrology. These achievements in the measurement of temperatures lead to improved stability in processes where temperature is a critical factor. This work is performed within the framework of the European Metrology Program for Innovation and Research (EMPIR) project 18RPT03 MetForTC [1]. Received: April 25, 2023Accepted: May 29, 2023