Calibration of magnetic field meters up to 50 kHz at CMI

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F13%3A%230000800" target="_blank" >RIV/00177016:_____/13:#0000800 - isvavai.cz</a>
Result on the web
<a href="http://www.imeko.org/publications/tc4-2013/IMEKO-TC4-2013-007.pdf" target="_blank" >http://www.imeko.org/publications/tc4-2013/IMEKO-TC4-2013-007.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Calibration of magnetic field meters up to 50 kHz at CMI
Original language description
This paper presents a calibration method with a special search coil used at the Czech Metrology Institute (CMI) for calibration of AC magnetic field meters in the range of frequencies up to 50 kHz. Special attention is given a) to the construction of magnetic flux density standards, which are used for generating the AC magnetic flux density for frequencies up to 3 kHz and for the frequency range from 3 kHz up to 50 kHz, b) to a description of special search coils used for precise measurements of the generated AC magnetic flux density, and c) to the analysis of sources of uncertainty. Calibration expanded uncertainty of (0.4 up to 0.8) % for k = 2 can be achieved by this calibration method.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
19th IMEKO TC-4 Symposium Measurements of Electrical Quantities
ISBN
978-84-616-5438-3
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
20-25
Publisher name
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Place of publication
Barcelona, Spain
Event location
Barcelona, Spain
Event date
Jan 1, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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