Single-Crystal Sapphire Tubes as Economical Probes for Optical Pyrometry in Harsh Environments
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25296558%3A_____%2F11%3A%230000025" target="_blank" >RIV/25296558:_____/11:#0000025 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Single-Crystal Sapphire Tubes as Economical Probes for Optical Pyrometry in Harsh Environments
Original language description
Applied Optics, J. Růžička et al., 2011 Abstrakt: One-end sealed single-crystal sapphire tubes are presented as simple, robust and economical alternative for bulky lightpipe probes. Thermal radiation from a blackbody cavity created at the inner surface of the sealed end is gathered by a simple lens-based collecting system and transmitted via optical fiber to the remote detection unit. Simplicity and applicability of the concept is demonstrated by combination of commercially available sapphire tubes withcommon optical pyrometer. Radiation thermometers with sapphire tubes as invasive probes can be useful for applications requiring immunity to electromagnetic interference, resistance to harsh environments, simple replacement in the case of failure and enhanced mechanical firmness enabling wider-range probe positioning inside the medium of interest.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
JB - Sensors, detecting elements, measurement and regulation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/FI-IM5%2F045" target="_blank" >FI-IM5/045: *Single Crystal Sapphire Protection Caps for Extreme Process Conditions</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů