FLIR ThermaCAM E320 - Finding the Emissivity of a Sample; Step 1: Determining Reflected Apparent Temperature

16.2.1 Finding the emissivity of a sample
16.2.1.1 Step 1: Determining reflected apparent temperature
Use one of the following two methods to determine reflected apparent temperature:
16.2.1.1.1 Method 1: Direct method
ActionStep
Look for possible reflection sources, considering that the incident angle = reflection
angle (a = b).
10588903;a1
Figure 16.1 1 = Reflection source
1
If the reflection source is a spot source, modify the source by obstructing it using
a piece if cardboard.
10589103;a2
Figure 16.2 1 = Reflection source
2
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110 Publ. No. 1558407 Rev. a155 – ENGLISH (EN) – February 6, 2006
16 – Thermographic measurement techniques