Alignment of the NRC watt balance: Considerations, uncertainties and techniques

Metrologia

Volumn 51, Issue 2, 2014, Pages

  Sanchez, C A ^a   Wood, B M ^a  

^a NATIONAL RESEARCH COUNCIL CANADA   (Canada)

Author keywords

kilogram; Plancks constant; watt balance

Indexed keywords

ALIGNMENT; ERRORS;

ALIGNMENT ERROR; COMPREHENSIVE ANALYSIS; KILOGRAM; PLANCKS CONSTANT; WATT BALANCE;

UNCERTAINTY ANALYSIS;

EID: 84897390518     PISSN: 00261394     EISSN: 16817575     Source Type: Journal    
DOI: 10.1088/0026-1394/51/2/S42     Document Type: Article

References (6)

1. Kibble B P 1976 A measurement of the gyromagnetic ratio of the proton by the strong field method Atomic Masses and Fundamental Constants vol 5 ed J H Sanders and A H Wapstra (New York: Plenum) pp 545-51
2. Robinson I A 2012 Alignment of the NPL mark II watt balance Meas. Sci. Technol. 23 124012
3. Robinson I A and Kibble B P 2007 An initial measurement of Planck's constant using the NPL mark II watt balance Metrologia 44 427-40
4. Lamb H 1888 On reciprocal theorems in dynamics Proc. Lond. Math. Soc. 19 144-51
5. Villar F, Geneves G and David J 2010 Determination and minimization of parasitic forces and moments in the static step of the LNE watt balance experiment 2010 Conf. on Precision Electromagnetic Measurements (Daejeon, Korea,) pp 34-5 ISBN: 978-1-4244-6794-5 Digest
6. Sanchez C A, Wood B M, Inglis D and Robinson I A 2013 Elimination of mass-exchange errors in the NRC watt balance IEEE Trans. Instrum. Meas. 62 1506-11