Xeva 640 Series
Versatile, high resolution InGaAs camera for high dynamic range imaging
The Xeva 640 series is based on an in-house manufactured InGaAs detector with a 640 x 512 pixel resolution.
The Xeva 640 cameras are offered with frame rates of 90 Hz. The camera comes with a CameraLink interface. Sensor cooling is available for increased exposure time range.
Benefits & Features
• High dynamic range
• Sensor cooling available for increased exposure time range
• Low dark current
• CameraLink interfacing option
• Versatility with gain modes
Mechanical Specifications
Xeva 1.7 640 TE1 / TE3
Approximate dimensions - excluding lens [width x height x length] [mm]
88 x 111 x 107; 88 x 111 x 114 [TE3]
Weight [gr] - excluding lens
1300
Camera cooling
Forced convection [fan]
Optical interface
C-mount or M42
Connector USB
Mini-USB
Connector CameraLink
Standard MDR
Connector power
7-pin TRIAD 01
Connector trigger
5-pin TRIAD 01
Environmental & Power Specifications
Xeva 1.7 640 TE1 / TE3
Ambient operating temperature range [°C]
From 0 to +50
Storage temperature [°C]
From -40 to +80
Power consumption [W]
Up to 30
Power supply voltage
DC 12 V
Regulatory compliance
CE, RoHS
Electro-Optical Specifications
Xeva 1.7 640 TE1 / TE3
Image format [pixels]
640 x 512
Pixel pitch [µm]
20
Detector type
InGaAs photodiode array with DI ROIC
Sensor cooling
TE cooler; 3-stage TE cooler [TE3]
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
Quantum efficiency
~80% [typical peak value]
Gain modes
4 gain modes
Dark current [electrons/second]
<200k at 280K sensor temperature; <20k at 233K sensor temperature [TE3]
Read out mode
ITR
Pixel operability
>99%
Preconfigured exposure time range [ms]
1 - 50; 1 - 100 [TE3] - max exposure time for TE3 is >10 seconds
Max frame rate [Hz] [full frame]
90
Region of interest
Yes
Min region size [pixels]
128 x 8
Max frame rate [Hz] [min region size]
>930
Analog-to-Digital [ADC] [bits]
14
Command and control
USB 2.0
Digital output format
CameraLink [14 bit] [max 25 Hz frame rate with USB 2.0]
Trigger
In or out via trigger connector [Configurable] - only recommended with CameraLink data interface
商品属性 [光学分辨率] 640 x 512 [探测器] InGaAs photodiode array with DI ROIC [光谱响应] 900 - 1700