Title :
Recent improvements of the NRC watt balance
Author :
Sanchez, Carlos A. ; Wood, B.M.
Author_Institution :
Nat. Res. Council, Ottawa, ON, Canada
Abstract :
We describe the modifications and improvements that have been made over the past two years to reduce the uncertainty of the NRC watt balance.
Keywords :
balances; measurement uncertainty; wattmeters; NRC watt balance; measurement uncertainty; Coils; Laser modes; Measurement by laser beam; Measurement uncertainty; Sea measurements; Uncertainty; Planck´s constant; electronic kilogram; measurement uncertainty; watt balance;
Conference_Titel :
Precision Electromagnetic Measurements (CPEM 2014), 2014 Conference on
Conference_Location :
Rio de Janeiro
Print_ISBN :
978-1-4799-5205-2
DOI :
10.1109/CPEM.2014.6898445
