Evaluation of wall paint emissivity during infrared thermography temperature measurement

Lerantzis, PI; Kontogiannis, NV; Tsarabaris, PT; Theodorou, NJ

dc.contributor.author	Lerantzis, PI	en
dc.contributor.author	Kontogiannis, NV	en
dc.contributor.author	Tsarabaris, PT	en
dc.contributor.author	Theodorou, NJ	en
dc.date.accessioned	2014-03-01T02:47:31Z
dc.date.available	2014-03-01T02:47:31Z
dc.date.issued	2012	en
dc.identifier.issn	10139826	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/33198
dc.subject	Emissivity	en
dc.subject	Insulate paint	en
dc.subject	Radioactive waves	en
dc.subject	Temperature	en
dc.subject	Thermography	en
dc.subject.other	Emissivity	en
dc.subject.other	Fixed temperature	en
dc.subject.other	Infrared thermal imager	en
dc.subject.other	Thermal condition	en
dc.subject.other	Paint	en
dc.subject.other	Sensors	en
dc.subject.other	Temperature	en
dc.subject.other	Temperature measurement	en
dc.subject.other	Thermography (imaging)	en
dc.subject.other	Thermography (temperature measurement)	en
dc.subject.other	Electromagnetic wave emission	en
dc.title	Evaluation of wall paint emissivity during infrared thermography temperature measurement	en
heal.type	conferenceItem	en
heal.identifier.primary	10.4028/www.scientific.net/KEM.495.148	en
heal.identifier.secondary	http://dx.doi.org/10.4028/www.scientific.net/KEM.495.148	en
heal.publicationDate	2012	en
heal.abstract	In cases that the temperature of large surfaces needs to be measured, because measuring by conventional temperature equipment is time consuming, thermography is a fast and simple alternative solution. The most important feature that affects the amount of energy radiating from a surface, under stationary thermal conditions (fixed temperature), is its emissivity. In the present study emissivity of certain commercial wall paints was determined experimentally by adjusting its value in an infrared thermal imager, until its readings coincided with a known temperature measured by PT-100 sensors. It was shown that the emissivity is dependent on the color, current temperature and type/texture of the material. © (2012) Trans Tech Publications.	en
heal.journalName	Key Engineering Materials	en
dc.identifier.doi	10.4028/www.scientific.net/KEM.495.148	en
dc.identifier.volume	495	en
dc.identifier.spage	148	en
dc.identifier.epage	150	en