The ratio error of the overlapped-tube cryegenic current comparator

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Abstract

Analytic expressions for the ratio uncertainty of the overlapped-tube cryogenic current comparator are derived for dimensioning the overlapped-tube comparator. Theoretical predictions agree reasonably well with experimental observations by H. Ramin (Arch. Elektrotech., vol.58, p.53, 1976). The construction of a very sensitive cryogenic current comparator and the possibility of minimizing the ratio uncertainty by reducing the size of the detection coil are also discussed.<>
Original languageEnglish
Pages (from-to)689-697
JournalIEEE Transactions on Instrumentation and Measurement
Volume39
Issue number5
DOIs
Publication statusPublished - 1990
MoE publication typeA1 Journal article-refereed

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tubes
Cryogenics
cryogenics
arches
Arches
coils
predictions
Uncertainty

Cite this

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title = "The ratio error of the overlapped-tube cryegenic current comparator",
abstract = "Analytic expressions for the ratio uncertainty of the overlapped-tube cryogenic current comparator are derived for dimensioning the overlapped-tube comparator. Theoretical predictions agree reasonably well with experimental observations by H. Ramin (Arch. Elektrotech., vol.58, p.53, 1976). The construction of a very sensitive cryogenic current comparator and the possibility of minimizing the ratio uncertainty by reducing the size of the detection coil are also discussed.<>",
author = "Heikki Sepp{\"a}",
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pages = "689--697",
journal = "IEEE Transactions on Instrumentation and Measurement",
issn = "0018-9456",
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}

The ratio error of the overlapped-tube cryegenic current comparator. / Seppä, Heikki.

In: IEEE Transactions on Instrumentation and Measurement, Vol. 39, No. 5, 1990, p. 689-697.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - The ratio error of the overlapped-tube cryegenic current comparator

AU - Seppä, Heikki

N1 - Project code: SÄH1201

PY - 1990

Y1 - 1990

N2 - Analytic expressions for the ratio uncertainty of the overlapped-tube cryogenic current comparator are derived for dimensioning the overlapped-tube comparator. Theoretical predictions agree reasonably well with experimental observations by H. Ramin (Arch. Elektrotech., vol.58, p.53, 1976). The construction of a very sensitive cryogenic current comparator and the possibility of minimizing the ratio uncertainty by reducing the size of the detection coil are also discussed.<>

AB - Analytic expressions for the ratio uncertainty of the overlapped-tube cryogenic current comparator are derived for dimensioning the overlapped-tube comparator. Theoretical predictions agree reasonably well with experimental observations by H. Ramin (Arch. Elektrotech., vol.58, p.53, 1976). The construction of a very sensitive cryogenic current comparator and the possibility of minimizing the ratio uncertainty by reducing the size of the detection coil are also discussed.<>

U2 - 10.1109/19.58609

DO - 10.1109/19.58609

M3 - Article

VL - 39

SP - 689

EP - 697

JO - IEEE Transactions on Instrumentation and Measurement

JF - IEEE Transactions on Instrumentation and Measurement

SN - 0018-9456

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ER -