The gravity field in force standard machines

Show simple item record

dc.identifier.uri Schilling, Manuel ger Timmen, Ludger ger Kumme, Rolf ger 2018-04-10T11:38:11Z 2018-04-10T11:38:11Z 2017-06-01
dc.identifier.citation Schilling, M.; Timmen, L.; Kumme, R.: The gravity field in force standard machines. In: Proceedings of the IMEKO TC3, TC5, TC22 International Conference, 30.05.2017 - 01.06.2017, Helsinki, Finland. Helsinki : IMEKO, 2017. ger
dc.description.abstract The gravity acceleration g plays an important role in several physical quantities as provided by National Metrology Institutes. The unit of force is realized in dependence on g in force standard machines (FSM). We present the results of the combination of forward modeling and gravimetric observations to determine the absolute value of g inside the new 200 kN FSM of the Physikalisch-Technische Bundesanstalt (PTB). A model of the machine itself and gravimetric measurements, performed prior and after the installation of the FSM, are compared. The agreement is within 10 nm/s^-2. The final uncertainty concerning g is 1.2x10^−7 due to temporal variations typically neglected in force measurements. ger
dc.language.iso eng ger
dc.publisher Helsinki : IMEKO
dc.rights CC BY 3.0 DE ger
dc.rights.uri ger
dc.subject Force Standard Machines eng
dc.subject Metrology eng
dc.subject Gravimetry eng
dc.subject Kraftmaschine ger
dc.subject Metrologie ger
dc.subject Gravimetrie ger
dc.subject.ddc 550 | Geowissenschaften ger
dc.title The gravity field in force standard machines eng
dc.type conferenceObject ger
dc.type Text ger
dc.description.version publishedVersion ger
tib.accessRights frei zug�nglich ger

Files in this item

This item appears in the following Collection(s):

Show simple item record


Search the repository


My Account

Usage Statistics