FLIR A6250sc SWIR InGaAs Infrared Camera

The FLIR A6250sc is equipped with an Indium Gallium Arsenide (InGaAs) detector that makes phenomena in the 0.9 to 1.7 μm or optional 0.4 to 1.7μm waveband visible. The camera produces crisp thermal images of 640 × 512 pixels. It provides great image detail and small spot size for target detection and accurate measurements.

Frame rate output can be adjusted from 0.015Hz to the maximum frame rate at a given window size and integration time with better than 0.1Hz resolution. Sub window modes allow the user to select a subset of the total image to be read out, resulting in faster frame rates. The smart external triggering features allows synchronization of the image capture to the most fleeting of events.

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FLIR A6250sc SWIR InGaAs Infrared Camera Features

  • Ingaas detector operating in the 0.9 to 1.7 μm or optional 0.4 to 1.7μm waveband
  • Excellent image quality: 640 x 512 pixels
  • High sensitivity
  • Synchronization: with other instruments
  • Control over genicam or matlab

Specifications of A6250sc SWIR InGaAs Infrared Camera

Model Number

FLIR A6250sc SWIR

Detector

Detector Type Indium Gallium Arsenide (InGaAs)
Spectral Range 0.9 – 1.7 μm or 0.4 – 1.7 μm
Resolution 640 × 512
Detector Pitch 25 µm
Noise (NEI) 1.5E-9 W/cm2 (Low Gain)
5.0E-10 W/cm2 (High Gain)
Quantum Efficiency >80% from 1 to 1.6 μm
Well Capacity Low Gain: 2.5 M electrons
High Gain: 0.075 M electrons
Operability 99.5% (99.8% typical)
Sensor Cooling TEC (0 – 20°C)

Electronics / Imaging

Readout Snapshot
Readout Modes Asynchronous Integrate While Read; Asynchronous Integrate Then Read
Synchronization Modes Sync In, Sync Out, Trigger In
Integration Time 5 μs to 687 seconds
Frame Rate (Full Window) Programmable 0.0015Hz to 125Hz
Subwindow Modes User Defined Size, Centered in Image
Max Frame Rate 25kHz (64 x 4)
Dynamic Range 14-bit
Digital Data Protocol GigE Vision 2.0 (@ Min Window)
Analog Video NTSC, PAL
Command and Control GenICam, RS-232

Measurement

Optional Temperature Calibration Call for Details

Optics

Camera f/# Lens Dependant
Available Lenses 25 mm, 50 mm, 100 mm
Focus Manual
Filtering Behind the Lens

Image Presentation

Analog Palettes Selectable 8-bit
AGC Manual, Linear, Plateau Equalization, DDE
Zoom Video Zoom is Auto Selected:
1x for Full and 1/2 window, 2x for 1/4 window

General

Operating Temperature Range -30°C to +50°C (-40°F to 122°F )
Storage Temperature Range -55°C to 80°C (-67°F to 176°F)
Altitude 0 to 10,000 Feet Operational; 0 to 70,000 Feet Non-Operational
Shock / Vibration 40 g , 11 msec ½ sine pulse / 4.3 g RMS Random Vibration, All 3 Axis
Power 24 VDC ( < 50 W steady state)
Weight without Lens 5 lbs
Size (L × W × H ) w/o Lens 8.5 × 4.0 × 4.3” / 21.6 × 10.2 × 10.9cm
Mounting 2 × ¼” -20, 1 × 3/8” – 16, 4 × 10/24

Focal Length

FOV

F Number

Spectral Band

25 mm 22° x 17° f/1.4 0.9 – 1.7 µm
50 mm 11° x 9° f/1.4 0.9 – 1.7 µm
100 mm 9.15° x 7.32° f/1.4 0.9 – 1.7 µm

FLIR A6200SC Short Wave IR Camera Introduction

FLIR A6250sc SWIR InGaAs Infrared Camera Product Literature

FLIR A6250sc SWIR InGaAs Infrared Camera Datasheet

FLIR Research & Science Brochure