FLIR T640 User Manual

Working with image modes
15
15.1 General
The camera captures both thermal and visual images at the same time. By your choice
of image mode, you select which type of image to display on the screen.
The camera supports the following image modes:
• Thermal MSX (Multi Spectral Dynamic Imaging): The camera displays infrared images
where the edges of the objects are enhanced with visual image details.
• Thermal: A full infrared image is displayed.
• Picture in picture: An infrared image frame is displayed on top of the visual image.
• Digital camera: The visual image captured by the digital camera is displayed.
Note
• These image modes only work correctly for calibrated lenses. The lens that ships with
the camera is factory calibrated. To have a new lens calibrated, you must send in the
camera and the lens to your local service department.
• All thermal and visual information is stored when an image is saved. This means that
you can edit the image later, in the image archive or in FLIR Tools, and select any of
the image modes.
15.2 Image examples
This table explains the different types of image modes.
Image mode Image
Thermal
Thermal MSX
#T559880; r. AK/36075/36075; en-US
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FLIR T640 Specifications

General

Resolution	640 x 480 pixels
Temperature Range	-40°C to +2000°C
Field of View	25° × 19°
Digital Camera	5MP
Laser Pointer	Yes
Wi-Fi	Yes
Spatial Resolution (IFOV)	0.68 mrad
Image Frequency	30 Hz
Accuracy	±2°C or ±2% of reading
Video Recording	Yes
MeterLink	Yes
Operating Temperature	-15°C to +50°C
Storage Temperature	-40°C to +70°C
Connectivity	USB, Wi-Fi, Bluetooth
Battery Life	Up to 4 hours
Focus	Automatic or manual
Weight	1.3 kg (2.9 lbs)
Spectral Range	7.5 - 14 µm
Image Storage	SD card
Thermal Sensitivity	<30 mK
Lens Options	15°, 45°