FLIR T1020 User Manual

Achieving a good image15
White hot
Black hot
Lava
15.5.2 Procedure
Follow this procedure:
1. Push the joystick to display the menu system.
2. Use the joystick to go to
(Color).
3. Push the joystick to display a submenu.
4. Use the joystick to select a different palette.
5. Push the joystick.
15.6 Changing the object parameters
For accurate measurements, you must set the object parameters:
• External IR window compensation.
• Object distance.
• Atmospheric temperature.
• Relative humidity.
• Reflected temperature.
• Emissivity.
You can set the object parameters globally. You can also change the Emissivity, Re-
flected temperature, and Object distance parameters locally for a measurement tool.
For more information, see section 17.5 Changing object parameters, page 59.
15.7 Calibrating the camera
15.7.1 General
Calibration of the camera is performed as a non-uniformity correction (NUC). An NUC is
an image correction carried out by the camera software to compensate for different sen-
sitivities of detector elements and other optical and geometrical disturbances
1
.
#T559954; r. AP/42311/42335; en-US
53
1. Definition from the impending international adoption of DIN 54190-3 (Non-destructive testing – Thermographic
testing – Part 3: Terms and definitions).

FLIR T1020 Specifications

General

Resolution	1024 × 768 pixels
Detector Type	Uncooled microbolometer
Digital Camera	5 MP
Laser Pointer	Yes
Wi-Fi	Yes
Image Frequency	30 Hz
Detector Pitch	17 µm
Digital Zoom	1-8x continuous
Video Recording	Yes
Storage Media	SD card
Spectral Range	7.5 – 14 µm
Temperature Range	-40 °C to +2000 °C (-40 °F to +3632 °F)
Field of View	28° x 21°
Display	4.3 in LCD touchscreen, 800 × 480 pixels
Focus	Motorized and manual
Image Modes	Thermal, visual, MSX
Operating Temperature	-15 °C to +50 °C
Storage Temperature	-40 °C to +70 °C (-40 °F to +158 °F)
Connectivity	USB 2.0, HDMI
Image Storage	JPEG
Image Formats	JPEG
Thermal Sensitivity	<20 mK at 30°C