Technical data
14
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
640 × 480 pixels
Thermal sensitivity/NETD
< 0.03°C @ +30°C (+86°F) / 30 mK
Field of view (FOV)
25° × 19° (31° diagonal)
Minimum focus distance
0.25 m (0.82 ft.)
Focal length
24.6 mm (0.97 in.)
Spatial resolution (IFOV)
0.68 mrad
Lens identification
Automatic
F-number
1.0
Image frequency
50 Hz (100/200 Hz with windowing)
Focus
Automatic or manual (built in motor)
Detector data
Detector type
Focal plane array (FPA), uncooled
microbolometer
Spectral range
7.5–14 µm
Detector pitch
17 µm
Detector time constant
Typical 8 ms
Measurement
Object temperature range
•
–40°C to +150°C (–40°F to +302°F)
•
100 to +650°C (+212 to +1202°F)
Accuracy
±2°C (±3.6°F) or ±2% of reading
Measurement analysis
Atmospheric transmission correction
Automatic, based on inputs for distance, atmos-
pheric temperature and relative humidity
Optics transmission correction
Automatic, based on signals from internal sensors
Emissivity correction
Variable from 0.01 to 1.0
Reflected apparent temperature correction
Automatic, based on input of reflected
temperature
External optics/windows correction
Automatic, based on input of optics/window trans-
mission and temperature
Measurement corrections
Global object parameters
#T559950; r. AD/35720/35720; en-US
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Summary of Contents for A615
Page 1: ...User s manual FLIR A6xx series...
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Page 3: ...User s manual FLIR A6xx series T559950 r AD 35720 35720 en US iii...
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Page 71: ...Mechanical drawings 16 T559950 r AD 35720 35720 en US 63...
Page 81: ...CE Declaration of conformity 17 T559950 r AD 35720 35720 en US 73...
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Page 84: ...Digital I O connection diagrams 19 T559950 r AD 35720 35720 en US 76...
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