User manual

Table of contents
12.2.2 Figure........................................................................ 28
12.3 Oxidized socket...................................................................... 29
12.3.1 General...................................................................... 29
12.3.2 Figure........................................................................ 29
12.4 Insulation deficiencies.............................................................. 30
12.4.1 General...................................................................... 30
12.4.2 Figure........................................................................ 30
12.5 Draft .................................................................................... 31
12.5.1 General...................................................................... 31
12.5.2 Figure........................................................................ 31
13 About FLIR Systems ........................................................................ 32
13.1 More than just an infrared camera .............................................. 33
13.2 Sharing our knowledge ............................................................ 33
13.3 Supporting our customers......................................................... 33
13.4 A few images from our facilities .................................................. 34
14 Glossary ........................................................................................ 35
15 Thermographic measurement techniques .......................................... 38
15.1 Introduction .......................................................................... 38
15.2 Emissivity.............................................................................. 38
15.2.1 Finding the emissivity of a sample.................................... 38
15.3 Reflected apparent temperature................................................. 41
15.4 Distance ............................................................................... 41
15.5 Relative humidity .................................................................... 41
15.6 Other parameters.................................................................... 41
16 History of infrared technology........................................................... 43
17 Theory of thermography................................................................... 46
17.1 Introduction ........................................................................... 46
17.2 The electromagnetic spectrum................................................... 46
17.3 Blackbody radiation................................................................. 46
17.3.1 Planck’s law ................................................................ 47
17.3.2 Wien’s displacement law................................................ 48
17.3.3 Stefan-Boltzmann's law ................................................. 49
17.3.4 Non-blackbody emitters................................................. 50
17.4 Infrared semi-transparent materials............................................. 52
18 The measurement formula................................................................ 53
19 Emissivity tables ............................................................................. 57
19.1 References............................................................................ 57
19.2 Tables .................................................................................. 57
#T559918; r. AE/23547/23547; en-US
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