Basics of Infrared Thermometry
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7 Basics of Infrared Thermometry
Depending on the temperature each object emits a certain amount of infrared radiation. A change in the
temperature of the object is accompanied by a change in the intensity of the radiation.
Searching for new optical material William Herschel by chance found the infrared radiation in 1800.
Figure 40:
William Herschel (1738-1822)
He blackened the peak of a sensitive mercury thermometer. This thermometer, a glass prism that led sun
rays onto a table made his measuring arrangement. With this, he tested the heating of different colors of the
spectrum. Slowly moving the peak of the blackened thermometer through the colors of the spectrum, he
Содержание PI 640
Страница 1: ...Operator s Manual optris PI 400i 450i 450i G7 640 640 G7 05M 08M 1M Infrared camera ...
Страница 29: ...Mechanical Installation 29 Figure 5 PI 400i PI 450i PI 450i G7 dimensions mm ...
Страница 30: ... 30 Figure 6 PI 640 PI 640 G7 optics 29 33 53 60 dimensions mm ...
Страница 31: ...Mechanical Installation 31 Figure 7 PI 640 PI 640 G7 optics 13 15 dimensions mm ...
Страница 32: ... 32 Figure 8 PI 640 PI 640 G7 optics 80 90 dimensions mm ...
Страница 33: ...Mechanical Installation 33 Figure 9 PI 640 microscope optics 10 12 dimensions mm ...
Страница 34: ... 34 Figure 10 PI 05M PI 08M PI 1M dimensions mm ...
Страница 37: ...Mechanical Installation 37 Figure 16 Focusing screws for focus ring ...
Страница 40: ... 40 Figure 19 CoolingJacket Dimensions ...
Страница 42: ... 42 Standard Version Figure 22 CoolingJacket Advanced Part No ACPIxxxCJAS Standard Version Dimensions ...
Страница 44: ... 44 Figure 25 CoolingJacket Advanced Part No ACPIxxxCJAE Extended Version Dimensions ...
Страница 58: ... 58 Figure 36 Stand Alone operation with PI Netbox Figure 37 USB Server Gigabit ...
Страница 64: ... 64 6 2 Software window Figure 39 Software window 1 2 2 2 3 4 5 6 7 8 9 10 11 ...
Страница 73: ...Basics of Infrared Thermometry 73 Figure 43 Non contact thermometry ...
Страница 80: ... 80 Appendix A Table of emissivity for metals ...
Страница 81: ...Appendix A Table of emissivity for metals 81 ...
Страница 82: ... 82 Appendix B Table of emissivity for non metals ...
Страница 90: ... 90 Figure 52 Relay output at industrial PIF ...
Страница 91: ...Appendix G Declaration of Conformity 91 Appendix G Declaration of Conformity ...
Страница 92: ...optris PI MA E2020 05 A ...
