FLIR T640 Getting Started Guide

Front view
B1 Laser pointer button: Push to activate the laser pointer.
B2 This button has two main functions:
1. Preview/Save: Push the button fully down to save an infrared image and a
digital photo simultaneously. Note: The behavior of this button can be
changed under Settings to one of the following:
○ Preview/Save.
○ Save directly (default).
○ Always preview.
2. Autofocus: Push the button halfway down to autofocus the camera.
B3 Focus button: Move left/right to manually focus the camera.
B4 Attachment point for the neck strap.
B5 Video lamp.
B6 Digital camera lens.
B7 Release button for additional infrared lenses.
B8 Laser pointer.
B9 Infrared lens.
© 2012, FLIR Systems, Inc. All rights reserved worldwide.
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Publ. no. T559755, rev. 000
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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°