FLIR T440

Table of contents
28.2.2 Equipment.................................................................. 162
28.2.3 Procedure .................................................................. 162
29 Application examples....................................................................... 163
29.1 Moisture & water damage ......................................................... 163
29.1.1 General...................................................................... 163
29.1.2 Figure........................................................................ 163
29.2 Faulty contact in socket ............................................................ 163
29.2.1 General...................................................................... 163
29.2.2 Figure........................................................................ 164
29.3 Oxidized socket...................................................................... 164
29.3.1 General...................................................................... 164
29.3.2 Figure........................................................................ 164
29.4 Insulation deficiencies.............................................................. 165
29.4.1 General...................................................................... 165
29.4.2 Figure........................................................................ 165
29.5 Draft .................................................................................... 166
29.5.1 General...................................................................... 166
29.5.2 Figure........................................................................ 166
30 About FLIR Systems ........................................................................ 168
30.1 More than just an infrared camera .............................................. 169
30.2 Sharing our knowledge ............................................................ 169
30.3 Supporting our customers......................................................... 170
31 Glossary ........................................................................................ 171
32 Thermographic measurement techniques .......................................... 174
32.1 Introduction .......................................................................... 174
32.2 Emissivity.............................................................................. 174
32.2.1 Finding the emissivity of a sample.................................... 174
32.3 Reflected apparent temperature................................................. 178
32.4 Distance ............................................................................... 178
32.5 Relative humidity .................................................................... 178
32.6 Other parameters.................................................................... 178
33 History of infrared technology........................................................... 179
34 Theory of thermography................................................................... 182
34.1 Introduction ........................................................................... 182
34.2 The electromagnetic spectrum................................................... 182
34.3 Blackbody radiation................................................................. 182
34.3.1 Planck’s law ................................................................ 183
34.3.2 Wien’s displacement law................................................ 184
34.3.3 Stefan-Boltzmann's law ................................................. 185
34.3.4 Non-blackbody emitters................................................. 186
34.4 Infrared semi-transparent materials............................................. 188
35 The measurement formula................................................................ 189
36 Emissivity tables ............................................................................. 193
36.1 References............................................................................ 193
36.2 Tables .................................................................................. 193
#T559879; r. AO/35410/35410; en-US
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