FREQUENCY PERFORMANCE OF HAMON TRANSFER STANDARDS

Jaroslav Boháček

Abstract

Shielded and temperature controlled 1 000 Ω / 10 Ω and 10 000 Ω / 100 Ω transfer standards have been realized to be used in the frequency range up to 5 kHz. Their frequency performances have been evaluated by comparison with calculable resistors of quadrifilar and octofilar design. Thanks to the known frequency performances, both standards can serve as reference devices for precision AC measurements of resistance ratios made by means of commercial four terminal-pair bridges.

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IMEKO-TC4-2004-017.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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