On the occasion of World metrology day, students of Master studies of Cathedra for experimental and applied physics, Department of physics of Faculty of Sciences visited Directorate of measures and precious metals, Control and supervision section in Niš.
Students were introduced with history, role, place and significance of DMDM and metrology in Serbia. They were informed about redefinition of four base units of the International system of units SI: kilogram, ampere, mole and kelvin and their future expression through fundamental physical constants.
Visit was continued with a tour through laboratories where student were acquainted with processes of weight calibration, testing of prepackages and precious metals articles control.