The reference step method for DC voltage at 1 mV and 10 mV

Andersson, Bengt OlofRISE,SP – Sveriges Tekniska Forskningsinstitut (författare)

We have investigated the performance of a method called the Reference Step Method at low voltage levels. The method has been evaluated earlier at voltage levels from 0.1 V to 1 kV with excellent results. The advantages of this method are that it uses commonly available equipment and can be fully automated. We have made comparisons with three other low-voltage methods and the differences show that the uncertainties can be less than 30 μV/V at 1 mV and 3 μV/V at 10 mV, making it possible to use this method to perform automated calibration of calibrators with sufficient accuracy for calibration of high-end instruments.

Early, Murray D.Measurement Standards Laboratory of New Zealand, New Zealand (författare)
Eklund, GunnarRISE,SP – Sveriges Tekniska Forskningsinstitut(Swepub:ri)gunnare@ri.se (författare)
Gunnarsson, OveRISE,SP – Sveriges Tekniska Forskningsinstitut (författare)
Rydler, Karl-ErikRISE,SP – Sveriges Tekniska Forskningsinstitut(Swepub:ri)KarlER@ri.se (författare)
RISESP – Sveriges Tekniska Forskningsinstitut (creator_code:org_t)

Ingår i:CPEM Digest (Conference on Precision Electromagnetic Measurements): Institute of Electrical and Electronics Engineers Inc., s. 520-5219781479952052

Av författaren/redakt...: Andersson, Bengt ...; Early, Murray D.; Eklund, Gunnar; Gunnarsson, Ove; Rydler, Karl-Eri ...

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