物理参数 | |
尺寸 (Dimension) | 203x203x80 (mm) |
重量 (Weight) | 3.4 kg |
光学参数 | |
光谱仪 f/# | f/1.6 |
狭缝尺寸 (Slit Diameter) | 50μm x 1mm |
光栅选择 (Diffraction Grating) | HD Volume Phase Grating |
测量波数范围 (Wavenumber Range) | 200-2000 cm^-1 |
激光波长(Excitation Wavelength) | 532,650,785,1064nm |
系统分辨率 (Resolution) | 4 cm^-1 with 50 μm slit, 50px^-1 with 25 μm slit |
光纤功率转换器(Fiber Power Convertor) | 50μm Borosilicate Fiber x 2.5mm High @.35NA |
衍射效率 (Diffraction Efficiency) | >90%(峰值), 83%(均值) |
样品聚焦光斑尺寸 (Image Spot Size) | 10μm |
电子参数 | |
CCD 类型 (CCD Type) | Back Thinned, iDus 401-BRDD |
像素 (Pixel) | 1024 x 127 |
像素尺寸 (Pixel Size) | 26μm square |
CCD高量子效率(Quantum Efficiency) | 95%(峰值) |
成像面积 | 26.6 x 3.3mm |
TEC控制点 (TE Cooling) | -100°C |
暗电流(Dark Current) | 0.013 e-/pixel/sec |
线形率(Linearity) | >99% |
数据连口 (Interface) | USB2.0 |
性能 | |
阱深 (Well Depth) | 580000 e- |
分暗噪比 (Readout Noise) | 4 e- RMS |
收集速度 (Frames/Second) | 88 fps |