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Monitoring gravity for the NIST-4 watt balance
| Content Provider | Semantic Scholar |
|---|---|
| Author | Seifert, Frank Newell, David B. Chao, Leon S. Haddad, Darine Pratt, Jon R. Schlamminger, Stephan |
| Copyright Year | 2016 |
| Abstract | The National Institute of Standards and Technology (NIST) new watt balance (NIST-4) has been constructed for the realization of mass through an exact value of the Planck constant in the new International System of Units (SI). The total relative uncertainty goal for the instrument of a few parts in 108 requires the determination of the local acceleration of gravity, g, with parts in 109 accuracy at the location of the mass at the time mechanical and electrical forces are being compared. We describe the procedures used and give results for the measurements of the local acceleration of gravity in the new watt balance facility. |
| Starting Page | 1 |
| Ending Page | 2 |
| Page Count | 2 |
| File Format | PDF HTM / HTML |
| DOI | 10.1109/CPEM.2016.7540682 |
| Alternate Webpage(s) | https://ia601506.us.archive.org/zipview.php?file=10.1109@cpem.2016.7540682.pdf&zip=/3/items/ieee-us-government-works-dir/ieee-us-government-works-dir.zip |
| Alternate Webpage(s) | https://doi.org/10.1109/CPEM.2016.7540682 |
| Journal | 2016 Conference on Precision Electromagnetic Measurements (CPEM 2016) |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
