High precision voltage ratio measurements using a 3458A multimeter
Resumen:
This paper shows that very high precision ratio measurements (uncertainty of 3 parts in 10⁶) can be performed, also at frequencies of 1 kHz, using the multimeter HP 3458A. It is proposed to slightly change known algorithms to control the instrument, and a new uncertainty calculation is presented.
| 2006 | |
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Calibration Divider Voltmeter Uncertainty |
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| Inglés | |
| Universidad de la República | |
| COLIBRI | |
| https://hdl.handle.net/20.500.12008/30116 | |
| Acceso abierto | |
| Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| Sumario: | This paper shows that very high precision ratio measurements (uncertainty of 3 parts in 10⁶) can be performed, also at frequencies of 1 kHz, using the multimeter HP 3458A. It is proposed to slightly change known algorithms to control the instrument, and a new uncertainty calculation is presented. |
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