CALIBRATION OF A MEASURING DEVICE T O DETERMINE SPECIFIC SATURATION MAGNETIZATION BY A SPECIAL COIL

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F14%3A%230000831" target="_blank" >RIV/00177016:_____/14:#0000831 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.2478/jee-2014-0041" target="_blank" >http://dx.doi.org/10.2478/jee-2014-0041</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/jee-2014-0041" target="_blank" >10.2478/jee-2014-0041</a>

Result language
angličtina
Original language name
CALIBRATION OF A MEASURING DEVICE T O DETERMINE SPECIFIC SATURATION MAGNETIZATION BY A SPECIAL COIL
Original language description
Specific saturation magnetization ?S is an important parameter of ferromagnetic materials. It is in principle independent of the structure and shape of the sample. There are two ways to calibrate devices for determining ?S: the standard method, using a calibrated magnetic moment standard, or an alternative method, using a special moment coil. This paper presents a calibration method used at Czech Metrology Institute for calibration of Koerzimat 1.096 using a special moment coil. Special attention is given to a description of the special moment coils used for Koerzimat 1.096 calibration, and to analysis of sources of uncertainty. Calibration expanded uncertainty of 0.4 up to 0.6 % can be achieved using this method.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JB - Sensors, detecting elements, measurement and regulation
OECD FORD branch
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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