InGaAs camera C12741-11
The C12741-11 is a near-infrared camera which employs a 640 × 512 pixel InGaAs sensor. -70 ˚C peltier cooling significantly reduces dark current which leads to improved image quality and allows imaging with long exposure time.
Unlike CCD or CMOS cameras, the C12741-11 can detect weak IR light with a high signal to noise ratio.
Features
Resolution: 640 × 512 pixels
Low dark current with -70 °C peltier cooling (water cooling)
Interchangeable between air/water cooling
Applications
Solar cell evaluation
Semiconductor failure analysis
LED failure analysis
EL/PL image acquisition
Optical communication device analysis
Non-invasive in-vivo imaging
Specifications
* Depend on the exposure time or ambient temperature, brighter or darker pixels than surrounding area or uneven pattern may appear in the image. It comes from the characteristics of InGaAs sensor and not the defects or failure of the camera.
Type number
C12741-11
Imaging device
InGaAs sensor
Effective no. of pixels
640 (H)×512 (V)
Cell size
20 μm × 20 μm
Effective area
12.8 mm (H) × 10.24 mm (V)
Full well capacity
300 000 electrons
Readout speed
7.2 frames/s
Readout noise
500 electrons (rms: typ.)
Exposure time
138.5 ms to 10 s (at Rolling shutter mode)
100 μs to 10 s (at Global shutter mode)
Cooling method
Forced-air cooled / Water cooled
Cooling temperature
−60 °C (Forced-air cooled)
−70 °C (Water cooled)
Dark current
300 electrons/pixel/s (Air cooled (cooling temperature: -60 °C) typ.)
130 electrons/pixel/s (Water cooled (cooling temperature: -70 °C) typ.)
Binning
2 × 2 , 4 × 4
Camera control
CameraLink
External trigger mode
Edge trigger, Level trigger, Start trigger
External trigger input
Yes
External trigger signal routing
SMA / CameraLink I/F
Trigger delay function
0 to 10 s (in 10 μs steps)
Trigger output
3 programmable timing outputs, Trigger ready output, Global exposure timing output
External signal output routing
SMA
Image processing functions
Background subtraction, Shading correction
External control interface
CameraLink
Interface
CameraLink base configuration
Software interface
DCAM-SDK
Connector
Mini-Camera Link
A/D converter
16 bit
Lens mount
C-mount
Power supply
AC 100 V to AC 240 V, 50 Hz/60 Hz
Power consumption
Approx. 150 VA
Ambient operating temperature
0 °C to +40 °C *
Performance guaranteed temperature
0 ˚C to +40 ˚C
Ambient storage temperature
-10 °C to +50 °C
Ambient operating humidity
30 % to 80 % (Forced-air cooled with no condensation)
Ambient storage humidity
90 % max. (with no condensation)
Spectral response
Dimensions
商品属性 [光学分辨率] 640 × 512 pixels [探测器] InGaAs sensor [帧速] 7.2 frames/s