Final report on the thermal expansion coefficient of gauge blocks (APMP.L-S1)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F08%3A%230000122" target="_blank" >RIV/00177016:_____/08:#0000122 - isvavai.cz</a>

Alternative codes found

RIV/00177016:_____/08:#0000443

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Final report on the thermal expansion coefficient of gauge blocks (APMP.L-S1)

Original language description

This report describes the results obtained from a supplementary comparison on the thermal expansion coefficient of gauge blocks in 2004?2006. The comparison was carried out by members in DG8 of CCL. The four gauge blocks, which were three ceramics blocksand one steel block, were calibrated by seven organizations in turn. Most reported results corresponded with each other within their expanded uncertainties (k = 2). However, some results for the steel gauge block had a systematic deviation from the keyreference value. It was considered that the source of the deviation was mainly caused by the capability of the temperature determination of the gauge block.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BH - Optics, masers and lasers

OECD FORD branch

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Project

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Continuities

R - Projekt Ramcoveho programu EK

Publication year

2008

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Metrologia

ISSN

1681-7575

e-ISSN

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Volume of the periodical

45

Issue of the periodical within the volume

Supplement

Country of publishing house

GB - UNITED KINGDOM

Number of pages

21

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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