FLIR A615 - Page 95

Thermographic measurement techniques23
23.2.1.1.1 Method 1: Direct method
Follow this procedure:
1. Look for possible reflection sources, considering that the incident angle = reflection
angle (a = b).
Figure 23.1 1 = Reflection source
2. If the reflection source is a spot source, modify the source by obstructing it using a
piece if cardboard.
Figure 23.2 1 = Reflection source
#T559950; r. AD/35720/35720; en-US
87