Title :
Possible changing in voltage key comparison procedure
Author :
Mendeleyev, A.K.
Author_Institution :
Inst. for Metrol. (VNIIM), St. Petersburg
Abstract :
The progress in developing Josephson voltage system contributes an increasing in the accuracy of the voltage unit transfer. Using the different methods during voltage standard key comparisons allows defining accuracy of compared standard with uncertainty, differing in 10-100 once. Some issues concerning measurement procedure to follow in voltage key comparison are discussed.
Keywords :
measurement standards; superconducting junction devices; voltage measurement; Josephson voltage system; uncertainty; voltage key comparison procedure; voltage measurement; voltage standard; voltage unit transfer; Circuit testing; Diodes; Electrical resistance measurement; Joining processes; Laboratories; Metrology; Switches; Transportation; Uncertainty; Voltage measurement;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2008. CPEM 2008. Conference on
Conference_Location :
Broomfield, CO
Print_ISBN :
978-1-4244-2399-6
Electronic_ISBN :
978-1-4244-2400-9
DOI :
10.1109/CPEM.2008.4574815
