Means of transferring the dimension of the volt from a primary standard to solid-state voltage standards

A reference-voltage set and a Josephson-voltage converter developed at the D. L Mendelev All-Union Scientific-Research Institute of Metrology extend the range of reproducible voltages to 0.1–10 V. The error of reproducing and transferring the unit in the range 6–10 V by means of solid-state standards as well as digital voltmeters is less than 9.4·10−9.