Abstract:By the end of 2018, the 26th Congress of Metrology and Weights (Conférence Générale des Poids et Mesures, CGPM) had been held. A new definition of mass unit has been approved on the meeting of CGPM. Mise en pratique-kg includes the guide of dissemination after the redefinition of kilogram. The traditional dissemination of mass unit is carried out in air. The new method for dissemination from Planck constant to primary mass standard or from primary mass standard to secondary mass is implemented under vacuum. Th… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.