JAI’s 3-CCD GigE Vision area scan cameras provide
advanced RGB colour imaging technology ideal for demanding machine
vision applications across a diverse range of industries. Dichroic coatings
on the prism surfaces separate the incoming light into red, green, and
blue wavelengths which are directed to three precisely-aligned CCDs producing
image data far superior to that produced by a single sensor.
JAI's 3-CCD technology results in more accurate per-pixel colour values
than those derived from interpolation routines associated with typical
Bayer color cameras. In addition, because there is no interpolation, 3-CCD
images offer more precise spatial resolution, enabling more accurate edge
detection and the ability to resolve smaller colour details such as fine
print or 2D barcodes.
Advanced features like shutter-based white balancing and sRGB/Adobe RGB
color space matching produce low noise images and easy calibration with
peripheral devices. Available interfaces include GigE Vision, Camera Link
and analog.
What is unique about the AT-140GE
1.4 megapixel camera?
The AT140GE 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 excellent image quality.
Each channel can be individually controlled for exposure.
Operating 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 white 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 GigE Vision SDK and Control Tool package, as well as numerous
third party libraries and development tools.
For what applications is this camera appropriate?
With its high image quality, the AT140GE is well suited for a wide range
of inspection applications within the printing, electronics, food and
biomedical industries amongst others.
Model |
AT-140GE |
Sensor |
3 x 1/2” progressive scan CCD |
Resolution |
1392 (h) x 1040 (v) |
Pixel Size |
4.65 x 4.65µm |
Interface |
24 or 30-bit GigE Vision. GeniCam-compliant |
Max. Line / Frame Rate |
20 fps at full resolution |
Shutter |
1/25 (off) to 1/53,000 sec. in 12 steps. |
Lens Mount |
C-mount |
Operating temperature |
-5°C to +45°C |
Power |
12V to 24V DC ± 10%. 7.92W typical (full frame @ 12V) |
Dimensions |
55 x 55 x 98.3 mm |
Weight |
340 g |
JAI AT-140GE Datasheet
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