Bilateral Comparison Between CMI and CEM in Radiance Temperature Scale Realization from TeX to TeX

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F14%3A%230001021" target="_blank" >RIV/00177016:_____/14:#0001021 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Bilateral Comparison Between CMI and CEM in Radiance Temperature Scale Realization from TeX to TeX

Popis výsledku v původním jazyce

A bilateral comparison between the Centro Espa?ol de Metrología (CEM) and the Český Metrologický Institut (CMI) of radiance temperature scale realizations in the range from 232°C to 1085°C was carried out during 2012 to support the calibration measurements capabilities of CMI in radiation thermometry. The CEM capabilities were demonstrated previously in a recent comparison of European laboratories over the range from 156°C to 1000°C . A CMI KE-LP5 radiation thermometer, working at 1568 nm, was used as atraveling standard. CEM measurements were done at the fixed-points (FPs) of Zn, Ag, and Cu and, for the rest of the temperatures, variable temperature blackbodies (VTBBs) were used. CMI measurements were done at the FPs of Sn, Al, and Cu, and the rest of the temperatures were measured with VTBBs. The size-of-source effect was measured at CEM to decide whether or not the measurements from both laboratories should be corrected by this effect (when the diameter of the sources was different

Název v anglickém jazyce

Bilateral Comparison Between CMI and CEM in Radiance Temperature Scale Realization from TeX to TeX

Popis výsledku anglicky

A bilateral comparison between the Centro Espa?ol de Metrología (CEM) and the Český Metrologický Institut (CMI) of radiance temperature scale realizations in the range from 232°C to 1085°C was carried out during 2012 to support the calibration measurements capabilities of CMI in radiation thermometry. The CEM capabilities were demonstrated previously in a recent comparison of European laboratories over the range from 156°C to 1000°C . A CMI KE-LP5 radiation thermometer, working at 1568 nm, was used as atraveling standard. CEM measurements were done at the fixed-points (FPs) of Zn, Ag, and Cu and, for the rest of the temperatures, variable temperature blackbodies (VTBBs) were used. CMI measurements were done at the FPs of Sn, Al, and Cu, and the rest of the temperatures were measured with VTBBs. The size-of-source effect was measured at CEM to decide whether or not the measurements from both laboratories should be corrected by this effect (when the diameter of the sources was different

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BJ - Termodynamika

OECD FORD obor

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Projekt

<a href="/cs/project/7AX12096" target="_blank" >7AX12096: Metrologie pro vysoké teploty v průmyslových aplikacích (>1000 °C)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

International Jurnal of Thermophysics

ISSN

1572-9567

e-ISSN

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Svazek periodika

35

Číslo periodika v rámci svazku

3-4

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

9

Strana od-do

475-484

Kód UT WoS článku

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EID výsledku v databázi Scopus

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