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By: JAI
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CCD & CMOS Cameras
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1.4-megapixel 3CCD RGB Color Camera With GigE Vision Interface

The AT-140GE takes 3CCD color technology to the next level. A newly developed prism-block assembly supports three 1/2-inch CCDs to provide higher resolution and better light gathering ability than earlier 3CCD camera models.

The three ICX267AL CCDs deliver 1392 x 1040 pixels of resolution per channel, while JAI's patented manufacturing process ensures alignment precision to within one quarter pixel for the best image quality in the industry.

The AT-140GE operates at 20 frames per second at full resolution, with partial scan and binning modes available for even higher frame rates. A wide range of pre-set and programmable shutter and exposure modes are provided to support diverse application requirements. Exposure can be controlled individually for each color channel to enable color balancing without noisy gain adjustments. Built-in pre-sets are provided for calibrating the camera with sRGB or Adobe RGB color spaces.

A fully-compliant GigE Vision/GenICam interface lets users choose between 8- or 10-bit output per channel. Software support includes JAI's own GigE Vision SDK and Control Tool package, as well as numerous third party libraries and development tools.

With its high image quality, the AT140GE camera is well suited for a wide range of inspection applications within the printing industry, electronics & semiconductor manufacturing as well as for biomedical screening/classification.

→ 1.4-megapixel 3CCD RGB color camera
→ 1392 x 1040 active pixels per color channel
→ 4.65 micro m square pixels
→ 3 x 1/2" CCD progressive scan RGB color camera for vision applications
→ 1392(h) x 1040 (v) effective pixels (4.65 micro m square) for each CCD
→ Compact RGB prism for C-mount lenses
→ Chromatic shading reduction permits wider choice of lenses
→ 20.8 frames per second with full resolution
→ Variable partial scan also available
→ Vertical and horizontal binning for higher sensitivity and frame rate
→ 24-bit or 30-bit RGB output via GigE Vision Streaming Protocol
→ Linear matrix circuit with manual control or sRGB or Adobe RGB pre-sets
→ Look-up Table with 1024 10-bit values
→ Multiple trigger modes including timed, trigger width, trigger controlled, and sequential
→ Programmable exposure from 1/20 to 1/22000 (45.6 micro s)
→ Individually programmable shutter/exposure for R, G, and B channels
→ Patented prism-block alignment process for high image fidelity
→ One-push white balance, programmable color matrix, and other advanced features
→ Manual, continuous, and one-push auto white balance
→ Programmable GPIO with opto-isolated inputs and outputs
→ Comprehensive SDK and control tool for Windows XP/Vista/7

Sensor 3 x 1/2" progressive scan CCD - ICX267AL
Pixel Clock 43 MHz
Frame rate full frame 20.81 frames/second
Active area 6.4 (h) x 4.8 (v) mm
Cell size 4.65 (h) x 4.65 (v) micro m
Active pixels 1392 (h) x 1040 (v)
Read-out modes, Full 1392 (h) x 1040 (v) 20.81 fps
Read-out modes, Variable partial Programmable start line; height = 8 to 1040L; Max. frame rate at 8 lines = 59.94 fps
Read-out modes, Vertical binning 1392 (h) x 520 (v) 32.92 fps
Read-out modes, Horizontal binning 696 (h) x 1040 (v) 20.81 fps
Sensitivity (on sensor) 0.83 Lux, max gain, 50% video
S/N ratio >50 dB. (Green ch., 0 dB gain)
Video output 3 x 8 bit RGB: 24-bit output format; 3 x 10 bit RGB: 32-bit output format
Auto-iris lens video 0.7 V p-p, 75 ohm NUM luminance signal w/o sync
Gain, manual Manual for all 3 colors; Analog Master -3 to 15 dB; Analog R and B -6 to 6 dB; Digital -3 dB to 3 dB
Gain, auto 0 to 15 dB
GPIO Module, Input/Output switch Configurable 14-in/10-out switch
GPIO Module, Counter function 16-bit counter based on pixel clock
GPIO Module, Timer function 16-bit timer and delay counter - 1MHz
GPIO Module, Event message Internal status can be output as event message
Hardware Trigger modes Configurable per GenICam standard. Includes timed, trigger width (pulse width), start/stop signal, sequential timed, delayed readout
Electronic shutter, Programmable exposure 1L (45.58micro s) - 1054L in 1L steps
Electronic shutter, Timed exposure 66micro s to 65535micro s in 1micro s steps
Electronic shutter, Auto shutter 1/15 to 1/305s
White balance Manual, one-push, continuous, Note: 7800K is Factory default setting
White balance, Range -6 to 6 dB. (4000K to 9000K)
Gamma 1.0 (OFF) , 0.45 or LUT (Look Up Table); LUT: 1024 points, 10-bit values
Knee function Knee point and knee slope for R, G, and B channel
Linear Matrix Manual for R,G and B / Preset (sRGB, Adobe RGB)
Blemish Compensation White blemishes, up to 16 pixels
Control interface Register based. GigE Vision/GenICam compliant
GigE Vision streaming control Packet size, delayed (frame) readout, inter-packet delay. Default packet size - 1476 bytes. Max - 16020 bytes
Operating Temperature -5° C to 45° C
Humidity (operation) 20 - 80% non-condensing
Storage temp./humidity -25° C to 60° C / 20% - 80% non-condensing
Vibration 3G (15 Hz to 200 Hz XYZ)
Shock 50 G
Regulations CE (EN 61000-6-2, EN 61000-6-3), FCC part 15 class B, RoHS
Power 12V to 24V DC ± 10%. 7.92W typical (full frame @ 12V)
Lens mount C-mount (Max 4.0 mm thread)
Dimensions (H x W x L) 55 mm x 55 mm x 98.3 mm
Weight 340 g

 



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Prices and specifications subject to change without notice.