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14
Technical data
14.10 FLIR A655sc 25°
P/N: 55001-0302
Rev.: 35207
General description
The FLIR A655sc is an excellent choice for those working in R&D and require the highest frame rates
and 640 × 480 pixel resolution. When using the camera in R&D, it is highly recommended to use the
FLIR ResearchIR software from FLIR Systems.
The camera is equipped with the standard 25° lens.
Key features:
•
Affordable.
•
16-bit 640 × 480 pixel images at 50 Hz.
•
Start-and-stop recording in FLIR ResearchIR using digital input.
•
Windowing mode: 640 × 240 pixels at 100 Hz or 640 × 120 pixels at 200 Hz.
Typical applications:
•
Mid- or high-end industrial R&D.
Imaging and optical data
IR resolution
Thermal sensitivity/NETD
Field of view (FOV)
Minimum focus distance
Focal length
Spatial resolution (IFOV)
Lens identification
F-number
Image frequency
Focus
Detector data
Detector type
Spectral range
Detector pitch
Detector time constant
Measurement
Object temperature range
Accuracy
Measurement analysis
Atmospheric transmission correction
Optics transmission correction
Emissivity correction
Reflected apparent temperature correction
External optics/windows correction
Measurement corrections
#T559950; r. AD/35720/35720; en-US
640 × 480 pixels
< 0.03°C @ +30°C (+86°F) / 30 mK
25° × 19° (31° diagonal)
0.25 m (0.82 ft.)
24.6 mm (0.97 in.)
0.68 mrad
Automatic
1.0
50 Hz (100/200 Hz with windowing)
Automatic or manual (built in motor)
Focal plane array (FPA), uncooled
microbolometer
7.5–14 µm
17 µm
Typical 8 ms
•
–40°C to +150°C (–40°F to +302°F)
•
100 to +650°C (+212 to +1202°F)
±2°C (±3.6°F) or ±2% of reading
Automatic, based on inputs for distance, atmos-
pheric temperature and relative humidity
Automatic, based on signals from internal sensors
Variable from 0.01 to 1.0
Automatic, based on input of reflected
temperature
Automatic, based on input of optics/window trans-
mission and temperature
Global object parameters
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