The NIST watt balance: progress toward monitoring the kilogram

The NIST watt balance: progress toward monitoring the kilogram

Summary form only given, as follows.Random uncertainty of 0.08 /spl mu/W/W in the NIST watt balance has been achieved by improvements in a velocity measurement using three laser interferometers and by the reduction of filter delays and electrical noise. The latest results of this experiment are pres...

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Hauptverfasser: Bagayev, S.N., Dmitriyev, A.K., Klementyev, V.M., Pokasov, P.V., Timchenko, B.A., Zakharyash, V.F.
Format: Tagungsbericht
Sprache:eng
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Beschreibung
Zusammenfassung:Summary form only given, as follows.Random uncertainty of 0.08 /spl mu/W/W in the NIST watt balance has been achieved by improvements in a velocity measurement using three laser interferometers and by the reduction of filter delays and electrical noise. The latest results of this experiment are presented.
DOI:10.1109/CPEM.1996.547393