Reducing the uncertainty in a measure of the acceleration of gravity for the electronic kilogram

Reducing the uncertainty in a measure of the acceleration of gravity for the electronic kilogram

Calculating the force on a reference mass for the electronic kilogram experiment requires using both absolute and relative gravity meters to measure the acceleration of gravity. Tests have been conducted to achieve an uncertainty of less than 1 part in 10 8 .

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Bibliographische Detailangaben
Hauptverfasser: Parker, B., Steiner, R.L.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Acceleration
Accelerometers
Electrical resistance measurement
Force measurement
Geologic measurements
Geophysical measurements
Gravity
Magnetic field measurement
Measurement uncertainty
Testing
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Beschreibung
Zusammenfassung:Calculating the force on a reference mass for the electronic kilogram experiment requires using both absolute and relative gravity meters to measure the acceleration of gravity. Tests have been conducted to achieve an uncertainty of less than 1 part in 10 8 .
ISSN:0589-1485
2160-0171
DOI:10.1109/CPEM.2008.4574685