In period from May 21 to June 5, 2013, in the Section for electrical quantities, Laboratory for DC voltage and current DMDM, installation and putting into operation of DC voltage standard based on Josephson effect was performed. Standard realized by definition is a primary and a new national DC voltage standard of the Republic of Serbia. Uncertainty of the new standards is of the order of 10-10, which is the improvement of two orders of magnitude.

DMDM acquired supraVOLTcontrol model, version with the cryocooler. Manufacturer is Supracon AG, Jena, Germany. Supracon AG is one of two global manufacturers of standards that are engaged in the development and production of standards that are used in research institutes, universities and National Metrology Institutes of the leading economies of the world.