Thermographic measurement techniques
15
15.2.1.1.1
Method 1: Direct method
Follow this procedure:
1. Look for possible reflection sources, considering that the incident angle = reflection an-
gle (a = b).
Figure 15.1
1 = Reflection source
2. If the reflection source is a spot source, modify the source by obstructing it using a
piece if cardboard.
Figure 15.2
1 = Reflection source
#T810252; r. AA/41997/41997; en-US
44
1.888.475.5235
FLIR
-
DIRECT
.com