Fluke Ti40, Ti45, Ti50, Ti55 Emissivity Values, Appendix C

Appendix C

Emissivity Values

Use the emissivity values shown in Table C-1 as a guide to properly setting the emissivity value on your Camera.

Table C-1. Emissivity Values of Common Materials

Material	Temperature (°C)	Emissivity
Aluminum, polished	0	0.05
Aluminum, rough	0	0.07
surface
Aluminum, strongly	0	0.25
oxidized
Asbestos board	0	0.96
Asbestos fabric	0	0.78
Asbestos paper	0	0.94
Asbestos slate	0	0.96
Brass, dull, tarnished	0	0.22
Brass, polished	0	0.03
Brick, common	0	0.85
Brick, glazed, rough	0	0.85
Brick, refractory, rough	0	0.94
Bronze, porous, rough	0	0.55
Bronze, polished	0	0.10

C-1