-
76
-
Figure 42:
Spectral emissivity of several materials:
1
Enamel,
2
Plaster,
3
Concrete,
4
Chamotte
If the emissivity chosen is too high, the infrared thermometer may display a temperature value which is much
lower than the real temperature
– assuming the measuring object is warmer than its surroundings. A low
emissivity (reflective surfaces) carries the risk of inaccurate measuring results by interfering infrared radiation
emitted by background objects (flames, heating systems, chamottes). To minimize measuring errors in such
cases, the handling should be performed very carefully and the unit should be protected against reflecting
radiation sources.
Содержание 05M
Страница 1: ...Operator s Manual optris PI 400i 450i 450i G7 640i 640i G7 05M 08M 1M Infrared camera...
Страница 30: ...30 Figure 5 PI 400i PI 450i PI 450i G7 dimensions mm...
Страница 31: ...Mechanical Installation 31 Figure 6 PI 640i PI 640i G7 optics 29 33 53 60 dimensions mm...
Страница 32: ...32 Figure 7 PI 640i PI 640i G7 optics 13 15 dimensions mm...
Страница 33: ...Mechanical Installation 33 Figure 8 PI 640i PI 640i G7 optics 80 90 dimensions mm...
Страница 34: ...34 Figure 9 PI 640i microscope optics 10 12 dimensions mm...
Страница 35: ...Mechanical Installation 35 Figure 10 PI 05M PI 08M PI 1M dimensions mm...
Страница 38: ...38 Figure 16 Focusing screws for focus ring...
Страница 43: ...Mechanical Installation 43 Figure 22 CoolingJacket Advanced Part No ACPIxxxCJAE Extended Version Dimensions...
Страница 58: ...58 Figure 34 USB Server Gigabit...
Страница 64: ...64 6 2 Software window Figure 36 Software window 1 2 2 2 3 4 5 6 7 8 9 10 11...
Страница 73: ...Basics of Infrared Thermometry 73 Figure 40 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 49 Relay output at industrial PIF...
Страница 91: ...Appendix G Declaration of Conformity 91 Appendix G Declaration of Conformity...
Страница 92: ...optris PI MA E2021 06 A...