The traditional scaling method used at the Istituto Elettrotecnico Nazionale (IEN) for the calibration of the 10-k Omega standard is compared with more straightforward techniques: one based on the linearity of a DVM and the other on a commercial current comparator bridge. For the three methods, the measurement results and the uncertainty budgets are reported. The agreement is better than 1 x 10(-7).
Traceability of the 10 kΩ Standard at IEN / Boella, G; Capra, PIER PAOLO; Cassiago, Cristina; Cerri, R; Reedtz, Gm; Sosso, Andrea. - In: IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT. - ISSN 0018-9456. - 50:2(2001), pp. 245-248. [10.1109/19.918113]
Traceability of the 10 kΩ Standard at IEN
CAPRA, PIER PAOLO;CASSIAGO, CRISTINA;SOSSO, ANDREA
2001
Abstract
The traditional scaling method used at the Istituto Elettrotecnico Nazionale (IEN) for the calibration of the 10-k Omega standard is compared with more straightforward techniques: one based on the linearity of a DVM and the other on a commercial current comparator bridge. For the three methods, the measurement results and the uncertainty budgets are reported. The agreement is better than 1 x 10(-7).I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
