May 5, 2009
Spectral emissivity of skin and pericardium by J Steketee 1973 Phys. Med. Biol. 18 686-694 doi: 10.1088/0031-9155/18/5/307 Help J Steketee, Department of Biological and Medical Physics, Erasmus University, Rotterdam, The Netherlands Abstract. A monochromator was modified to measure the emissivity, ?(?), of living tissue in the infrared region between 1 and 14 ?m. The infrared [...]
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November 25, 2008
We’ve been trying to preach to the inexperienced about Spectral Emissivity vs (just plain) emissivity. The former is the subject used in Thermal Infrared Radiation Thermometry (Pyrometry, to some) and users of Thermal Infrared Imagers (Thermographic or Thermography Cameras) while the latter is the domain of radiation heat transfer considerations (except of course when spectral [...]
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