| Zugriffsnummer | 41373 |
| Dokumenttyp | Konferenzartikel in Zeitschrift |
| Peer Review | mit Peer Review |
| Sprache | Englisch |
| Titel | Bridge amplifier linearity investigation with a cascaded inductive voltage divider setup |
| Autor(in); Institution |
Beug, Marc Florian; 2.1, Gleichstrom und Niederfrequenz, PTB-Braunschweig
Moser, Harald; 2.1, Gleichstrom und Niederfrequenz, PTB-Braunschweig
Kölling, Axel; 2.1, Gleichstrom und Niederfrequenz, PTB-Braunschweig
|
| Quelle/Jahr | XXII IMEKO World Congress: TC3 - Measurement of Force, Mass and Torque. Journal of Physics: Conference Series:(2018), 1 - 4 |
| Artikelnummer | 042010 |
| ISSN | 1742-6588 (PRINT) ; 1742-6596 (ONLINE) |
| DOI | |
| Verlag | Bristol: IOP Publishing |
| Konferenzangaben | XXII IMEKO World Congress: Knowledge through Measurement, Belfast, 03-06, September, 2018, UK |
| Zusammenfassung | We present the linearity investigation of high precision bridge amplifiers as used in static force and torque measurements. The setup with cascaded inductive voltage dividers allows a much more detailed bridge amplifier linearity analysis than it is possible with the BN100 bridge standard or a recently proposed resistor-based strain gauge bridge transducer simulator. The bridge amplifier linearity deviation can be determined with an expanded (k=2) uncertainty of 2 nV/V and only with the presented setup it is possible to potentially reduce the relative uncertainty for nominal ratios below 1 mV/V. |
| Kostenfreier Zugang | Open Access Gold |
| Rechteinformation | CC BY 3.0 ; Creative Commons Attribution 3.0 License |
| Themenbereich der Metrologie | Elektrizität und Magnetismus |