FLIR Exx Series User Manual page 9

Table of contents
27.5 Relative humidity .................................................................. 120
27.6 Other parameters.................................................................. 120
28 History of infrared technology......................................................... 122
29 Theory of thermography................................................................. 125
29.1 Introduction ......................................................................... 125
29.2 The electromagnetic spectrum................................................. 125
29.3 Blackbody radiation............................................................... 125
29.3.1 Planck's law .............................................................. 126
29.3.2 Wien's displacement law.............................................. 127
29.3.3 Stefan-Boltzmann's law ............................................... 128
29.3.4 Non-blackbody emitters............................................... 129
29.4 Infrared semi-transparent materials........................................... 131
30 The measurement formula.............................................................. 132
31 Emissivity tables ........................................................................... 136
31.1 References.......................................................................... 136
31.2 Tables ................................................................................ 136
#T559845; r.15722/15722; en-US
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