Bilateral Comparison of the ITS-90 realisation from 83,8058 K to 1357,77 K between CMI and SMU

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F13%3A%230000990" target="_blank" >RIV/00177016:_____/13:#0000990 - 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 of the ITS-90 realisation from 83,8058 K to 1357,77 K between CMI and SMU

Popis výsledku v původním jazyce

Project of bilateral comparison between CMI and SMU was initiated during December 2011. It was defined as the comparison of fixed point realizations of ITS-90 temperature scale. There were used fixed points from the triple point of Argon (83.8058 K) to the freezing point of Copper (1357.77 K). Comparisons were realized according to technical comparisons protocols T-K3, T-K4, etc. Except of standard procedures described in technical protocols, fixed points of Argon and Gallium were measured by direct comparison of these points. For the purpose of temperature measurements were used Standard Platinum Resistance Thermometers (SPRT) with long-stem and for higher temperatures was necessary to use high temperature SPRT?s. These measurements were also performed with pure-elements thermocouples (Pt/Au and Pt/Pd). CMI prepared an extra ultra-stable thermometer for each fixed point. After long term stabilization of each instrument, all the measurements in CMI and SMU were performed. In the next s

Název v anglickém jazyce

Bilateral Comparison of the ITS-90 realisation from 83,8058 K to 1357,77 K between CMI and SMU

Popis výsledku anglicky

Project of bilateral comparison between CMI and SMU was initiated during December 2011. It was defined as the comparison of fixed point realizations of ITS-90 temperature scale. There were used fixed points from the triple point of Argon (83.8058 K) to the freezing point of Copper (1357.77 K). Comparisons were realized according to technical comparisons protocols T-K3, T-K4, etc. Except of standard procedures described in technical protocols, fixed points of Argon and Gallium were measured by direct comparison of these points. For the purpose of temperature measurements were used Standard Platinum Resistance Thermometers (SPRT) with long-stem and for higher temperatures was necessary to use high temperature SPRT?s. These measurements were also performed with pure-elements thermocouples (Pt/Au and Pt/Pd). CMI prepared an extra ultra-stable thermometer for each fixed point. After long term stabilization of each instrument, all the measurements in CMI and SMU were performed. In the next s

Druh

D - Stať ve sborníku

CEP obor

BJ - Termodynamika

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

Symposium on Temperature and Thermal Measurements in Industry and Science

ISBN

978-972-8574-15-4

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

416

Název nakladatele

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Místo vydání

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Místo konání akce

Funchal, Madeira

Datum konání akce

14. 10. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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