The NPL mark II Watt Balance: Final measurements at NPL

CPEM Digest (Conference on Precision Electromagnetic Measurements)

Volumn , Issue , 2010, Pages 99-100

  Robinson, I A ^a  

^a NATIONAL PHYSICAL LABORATORY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

LIGHTNING STRIKES; WATT BALANCE;

ELECTROMAGNETISM;

EID: 77956642851     PISSN: 05891485     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/CPEM.2010.5544421     Document Type: Conference Paper

References (5)

1. B. P. Kibble, "A measurement of the gyromagnetic ratio of the proton by the strong field method," in Atomic Masses and Fundamental Constants (J. H. Sanders and A. H. Wapstra, eds.), vol. 5, pp. 541-551, New York: Plenum, 1976.
2. I. A. Robinson and B. P. Kibble, "An initial measurement of Planck's constant using the NPL mark II watt balance," Metrologia, vol. 44, pp. 427-440, 2007.
3. R. L. Steiner, E. R. Williams, D. B. Newell, and R. Liu, "Uncertainty improvements of the NIST electronic kilogram," IEEE Trans. Instrum. Meas., vol. 56, no. 2, pp. 592-596, 2007.
4. I. A. Robinson, "Toward a final result from the NPL mark II watt balance," IEEE Trans. Instrum. Meas., vol. 58, no. 4, pp. 936-941, 2009.
5. I. M. Choi and I. A. Robinson, "Gravity mapping for the NPL watt balance," in preparation, 2010.