Bobcat 640 Series
Small, high performance InGaAs camera with high image resolution
The Bobcat 640 series is based on an in-house developed, temperature stabilised InGaAs detector with a 640 x 512 pixel resolution.
The Bobcat 640 cameras are offered with high frame rate of 100 Hz. The camera comes with a CameraLink or GigE Vision interface and features low weight and power.
Either for machine vision inspection or scientific research, the compact Bobcat 640 meets requirements of high sensitivity in the SWIR range. We offer a visible enhanced short-wave infrared (vSWIR) option for extended wavelength response into the visible band.
Benefits & Features
• vSWIR optional
• Low noise, low dark current
• CameraLink or GigE Vision interfacing options
• Versatility with gain modes
Mechanical Specifications
Bobcat 640 CL SWIR / vSWIR
Approximate dimensions - excluding lens [width x height x length] [mm]
55 x 55 x 72
Weight [gr] - excluding lens
285
Optical interface
C-mount or M42
Connector GigE
-
Connector CameraLink
Standard SDR
Connector power
Hirose HR10-7R-SA[73]
Connector trigger
SMA
Environmental & Power Specifications
Bobcat 640 CL SWIR / vSWIR
Operating case temperature [°C]
From -40 to +70
Storage temperature [°C]
From -45 to +85
Power consumption [W]
2.8 [no TE cooler]
Power supply voltage
DC 12 V
Shock
IEC60068-2-27 Ed4.0; half-sine; terminal saw tooth; 50 g [11 ms]
Vibration
Random: IEC60068-2-64 Ed2.0; 4.3 g [20 - 1000 Hz]. Sine: IEC60068-2-6 Ed7.0; 1 g [10 - 2000 Hz]
IP rating
IP40
Regulatory compliance
CE, RoHS
Electro-Optical Specifications
Bobcat 640 CL SWIR / vSWIR
Image format [pixels]
640 x 512
Pixel pitch [µm]
20
Detector type
InGaAs photodiode array with CTIA ROIC
Sensor temperature stabilization
TE cooler
Integration type
Snapshot - global shutter
Active area and diagonal [mm]
12.8 x 10.24 [diagonal 16.4]
Optical fill factor
100%
Spectral range [nm]
900 - 1700 [SWIR]; 500 - 1700 [vSWIR]
Quantum efficiency
~80% [typical peak value]
Gain modes
High Gain [HG] & High Dynamic Range [HDR]
Full well capacities [electrons]
45k [HG] & 500k [HDR]
Read noise [electrons]
120 [HG] & 500 [HDR]
Dark current [electrons/second]
<100k [at 288K sensor temp and 150 mV reverse bias]; For vSWIR: <200k
Read out mode
IWR & ITR
Pixel operability
>99%
Preconfigured exposure time range [ms]
0.1 to 40 in HG; 0.1 to 20 in HDR
Max frame rate [Hz] [full frame]
100
Region of interest
Yes
Min region size [pixels]
32 x 4 [step 16 x 4]
Max frame rate [Hz] [min region size]
>10000
Analog-to-Digital [ADC] [bits]
14
Command and control
CameraLink
Digital output format
CameraLink [16 bit]
Trigger
In or out via SMA or in via CL-CC1 [Configurable]
商品属性 [探测器] InGaAs photodiode array with CTIA ROIC [光谱响应] 900 - 1700 [SWIR]; 500 - 1700 [vSWIR] [光学分辨率] 640 x 512