Xeva-1.7-320 VisNIR相机外型紧凑，集成有热电制冷型InGaAs感应器以及控制及通信电子部件。
Xeva-1.7-320 VisNIR相机提供标准（可达1.7μm）InGaAs探测器，并提供不同成像速度的型号可选：60 Hz、100 Hz及 350 Hz。用户可根据不同的应用场合选择合适的感应器及相机设置。
Xeva-1.7-320 VisNIR相机提供标准USB2.0或Cameralink接口用于连接PC端。
Xeva-1.7-320 VisNIR相机提供图形化用户界面Xeneth软件，用户可通过Xeneth便捷地设置各类相机参数，例如曝光时间以及工作温度等。Xeneth软件工具包含有两点非均匀校正以及坏点替换功能。
优点和特点：
CameraLink和触发功能，适用于高速成像
CameraLink接口可适用于高数据速率——触发功能可用于高帧速率下的同步操作
制冷运行，可用于微光成像
从SWIR到可见光波段的扩展覆盖范围
可将SWIR成像扩展到可见光范围
开放性架构，可灵活编程
高灵敏度，可用于微光条件
兼容光谱仪
热物体的热成像
设计用于使用：
艺术品检测
食品检测
高光谱成像
激光束分析
R&D （SWIR领域）
半导体检测
太阳能电池检测EL/PL
特征：
兼容各种采集卡 Several compatible frame grabbers for CameraLink interface are available | 多种镜头和滤光片可选 Various options for lenses and filters are available with C-mount interface |
含红外（IR）软件 Xeneth camera control and imaging software is included | 触发 External trigger for signal synchronization |
开窗模式（ROI模式） Imaging in a reduced window of interest for increased frame rates | 14 bit图像 Digitization: The camera uses a 14 bit ADC |
高速 High frame rate imaging at more than 340fps in full frame | 兼容光谱仪 Mounting holes available for spectrograph mounting |
VisNIR选项 Visible enhanced InGaAs available (500 - 1700 nm) | 高动态范围 High dynamic range mode available |
相机规格：
Array Specifications | Xeva-1.7-320 VisNIR |
Detector type | InGaAs |
Spectral range | 0.9 μm to 1.7 μm (VisNIR optional 0.4 to 1.7 μm) |
Image format | 320 (w) x 256 (h) pixels |
Pixel pitch | 30 μm |
Array cooling | TE1-cooled |
Pixel operability | > 99 % |
Camera Specifications | 60 Hz | 100 Hz | 350 Hz |
Lens | LWIR 18 mm F/1 | ||
Focal length | Broad selection of lenses available | ||
Optical interface | C-mount - Spectrograph fixation holes | ||
Imaging performance | |||
Maximum frame rate (full frame) | 60 Hz | 100 Hz | 350 Hz |
Integration type | Snapshot | ||
Integration time range | 1 μs - 100 s | ||
Noise level: Low gain | 6 AD counts on 14 bit | ||
Noise level: High gain | 15 AD counts on 14 bit | ||
S/N ratio: Low gain | 68 dB | ||
S/N ratio: High gain | 60 dB | ||
Analog-to-Digital (ADC) | 12 bits or 14 bits | ||
Interfaces | |||
Command and control | USB 2.0 | ||
Image acquisition | USB 2.0 or CameraLink | ||
Trigger | TTL levels | ||
Graphical User Interface (GUI) | Xeneth Advanced | ||
Power requirements | |||
Power consumption | < 4 W without TEC operation; 25 W at maximum cooling | ||
Power supply | DC 12 V | ||
Physical characteristics | |||
Camera cooling | Forced convection cooling | ||
Ambient operating temperature range | 0°C to 50°C | ||
Dimensions (width x height x length) - excluding lens (approximately) | 90 x 110 x 110 mm | ||
Weight (excluding lens) | +/- 1.8 kg | ||
广州市元奥仪器有限公司（www.gzyaco.com）
广州市元奥仪器有限公司
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