Identification, Characterization Of New Materials For Construction Of Heating Plates For High Temperature Guarded Hot Plates

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F14%3A%230001035" target="_blank" >RIV/00177016:_____/14:#0001035 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Identification, Characterization Of New Materials For Construction Of Heating Plates For High Temperature Guarded Hot Plates
Original language description
Five National Metrology Institutes (NPL, CMI, LNE, MKEH, PTB) in EU are collaborating in a three-year project for improvement of measurements of thermal conductivity of insulation materials and thermal protection materials up to 800°C. Comparisons of thermal conductivity results from existing industrial or research techniques have shown levels of scatter sometimes over 100%. Even comparisons between reference laboratories have given scatters up to 15%. The lack of accurate thermal conductivity data formaterials is a main limiting factor for designing efficient systems. Furthermore, new regulations in EU require producers of insulation materials to declare the thermal conductivity data for products sold in EU. The thermal conductivity and/or thermal resistance must be specified with a precision of 10- 3 W/m. K. Such a stringent requirement may not be practical for high temperature insulation, but a measurement uncertainty of ?5 % or better would be necessary. Thus an improvement of acc
Czech name
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Czech description
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Project
<a href="/en/project/7AX13026" target="_blank" >7AX13026: Metrology for thermal protection materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

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

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