User Manual
Table Of Contents
- 1 Disclaimers
- 2 Safety information
- 3 Notice to user
- 4 Customer help
- 5 Introduction
- 6 Quick start guide
- 7 A note about ergonomics
- 8 Camera parts
- 9 Screen elements
- 10 Navigating the menu system
- 11 Handling the camera
- 11.1 Charging the battery
- 11.2 Turning on the camera
- 11.3 Turning off the camera
- 11.4 Adjusting the viewfinder’s dioptric correction
- 11.5 Adjusting the angle of the lens
- 11.6 Adjusting the infrared camera focus manually
- 11.7 Autofocusing the infrared camera
- 11.8 Continuous autofocus
- 11.9 Operating the laser pointer
- 11.10 Using the digital zoom function
- 11.11 Assigning functions to the programmable buttons
- 11.12 Using the camera lamp as a flash
- 11.13 Changing lenses
- 11.14 Using the close-up lens
- 11.15 Changing the viewfinder eyecup
- 11.16 Calibrating the compass
- 12 Saving and working with images
- 13 Achieving a good image
- 14 Working with image modes
- 15 Working with measurement tools
- 15.1 General
- 15.2 Adding/removing measurement tools
- 15.3 Working with user presets
- 15.4 Resizing or moving a measurement tool
- 15.5 Changing object parameters
- 15.6 Displaying values in the result table and displaying a graph
- 15.7 Creating and setting up a difference calculation
- 15.8 Setting a measurement alarm
- 16 Working with color alarms and isotherms
- 17 Annotating images
- 18 Programming the camera (time lapse)
- 19 Recording video clips
- 20 Screening alarm
- 21 Pairing Bluetooth devices
- 22 Configuring Wi-Fi
- 23 Changing settings
- 24 Technical data
- 24.1 Online field-of-view calculator
- 24.2 Note about technical data
- 24.3 Note about authoritative versions
- 24.4 FLIR T1020 12°
- 24.5 FLIR T1020 28°
- 24.6 FLIR T1020 45°
- 24.7 FLIR T1030sc 12°
- 24.8 FLIR T1030sc 28°
- 24.9 FLIR T1030sc 45°
- 24.10 FLIR T1040 12°
- 24.11 FLIR T1040 28°
- 24.12 FLIR T1040 45°
- 24.13 FLIR T1050sc 12°
- 24.14 FLIR T1050sc 28°
- 24.15 FLIR T1050sc 45°
- 25 Mechanical drawings
- 26 Cleaning the camera
- 27 Application examples
- 28 About FLIR Systems
- 29 Glossary
- 30 Thermographic measurement techniques
- 31 History of infrared technology
- 32 Theory of thermography
- 33 The measurement formula
- 34 Emissivity tables
Thermographic measurement techniques30
3. Measure the radiation intensity (= apparent temperature) from the reflecting source
using the following settings:
• Emissivity: 1.0
• D
obj
: 0
You can measure the radiation intensity using one of the following two methods:
Figure 30.3 1 = Reflection source
NOTE
Using a thermocouple to measure reflected apparent temperature is not recommended for two impor-
tant reasons:
• A thermocouple does not measure radiation intensity
• A thermocouple requires a very good thermal contact to the surface, usually by gluing and covering
the sensor by a thermal isolator.
30.2.1.1.2 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.
5. Measure the apparent temperature of the aluminum foil and write it down.
Figure 30.4 Measuring the apparent temperature of the aluminum foil.
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