
Thermographic measurement techniques
3. Measure the radiation intensity (= apparent temperature) from the reflection source us-
ing the following settings:
• Emissivity: 1.0
• D
obj
: 0
You can measure the radiation intensity using one of the following two methods:
Figure 33.3
1 = Reflection source
Figure 33.4
1 = Reflection source
You can not use a thermocouple to measure reflected apparent temperature, because a
thermocouple measures
temperature
, but apparent temperatrure is
radiation intensity
.
33.2.1.1.2
Method 2: Reflector method
Follow this procedure:
1. Crumble up a large piece of aluminum foil.
2. Uncrumble the aluminum foil and attach it to a piece of cardboard of the same size.
3. Put the piece of cardboard in front of the object you want to measure. Make sure that
the side with aluminum foil points to the camera.
4. Set the emissivity to 1.0.
#T810190; r. AJ/46209/46209; en-US
252
Содержание E75
Страница 2: ......
Страница 3: ...User s manual FLIR Exx series T810190 r AJ 46209 46209 en US iii ...
Страница 4: ......
Страница 52: ...Handling the camera 11 T810190 r AJ 46209 46209 en US 40 ...
Страница 55: ...Handling the camera 11 11 15 Lanyard strap 11 15 1 General T810190 r AJ 46209 46209 en US 43 ...
Страница 172: ...Technical data 27 T199043 FLIR ResearchIR Max 4 Upgrade printed license key T810190 r AJ 46209 46209 en US 160 ...
Страница 179: ...Technical data 27 T199043 FLIR ResearchIR Max 4 Upgrade printed license key T810190 r AJ 46209 46209 en US 167 ...
Страница 213: ...Technical data 27 T199043 FLIR ResearchIR Max 4 Upgrade printed license key T810190 r AJ 46209 46209 en US 201 ...
Страница 220: ...Technical data 27 T199043 FLIR ResearchIR Max 4 Upgrade printed license key T810190 r AJ 46209 46209 en US 208 ...
Страница 248: ...Mechanical drawings 28 See next page T810190 r AJ 46209 46209 en US 236 ...
Страница 250: ...CE Declaration of conformity 29 See next page T810190 r AJ 46209 46209 en US 238 ...
Страница 251: ......
Страница 256: ...Application examples 30 T810190 r AJ 46209 46209 en US 244 ...
Страница 297: ... T810190 r AJ 46209 46209 en US 285 ...
Страница 299: ......