快速扫描停流光谱系统RSP-2000是xian*的扫描型停流光谱仪器,能快速检测多通道，在*短的1毫秒间隔内测量8000个吸收光谱。
快速扫描停流光谱系统标准提供了光电倍增管单色检测。标准配置为：光源、自动旋塞式截止式混频器、光谱仪数据处理器、多通道探测器、光电倍增管和光波导。高性能软件帮助您通过*简单的操作获取*佳数据，并在同一显示器上计算反应速度。荧光测量和流动闪光测量可根据要求提供激光。
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快速扫描停流光谱系统
| Light Source |
| 光源 |
150 W 氙弧灯 |
| 光源外壳 |
Air-cooling, Shutter, Iris, Optical filter holder |
| 停留混和器 |
| 混合时间 |
3 ms or less (10 mm cell), 0.9 msec (10 mm microcell) |
| Mixer |
Double 2 JET |
| Mode |
Piston-drive, Front-stop |
| Cells |
10 mm cell for absorption measurement. 2 mm cell for fluorescence measurement (option) |
| Mixing Ratio |
1:1 (up to 1:9 available by option) |
| Sample Amount |
75μL ~ 250 μL/shot |
| Temperature Range |
5°C ~ 60°C |
| Multi-Channel Detection |
| Spectrometer |
Polychromator PK120 |
| Dispersion Element |
Aberration-corrected Concave Grating |
| Brightness |
F/2.9 |
| Linear Dispersion |
22 nm/mm |
| Slit Width |
0.05 mm, 0.1 mm, 0.2 mm |
| Second Diffraction Cut-off |
Dedicated filter is incorporated |
| Detector |
Photodiode array 512ch |
| Maximum Scan Speed |
1 msec ~ 10 sec/scan |
| Number of Scan |
Up to 8000 |
| Spectral Width |
560 nm* Specify central wavelength at the time of order. |
| Monochromator Detection |
| Spectrometer |
Monochromator MF200 |
| Dispersion Element |
Plane Blazed Holographic Grating |
| Brightness |
F/3.5 |
| Linear Dispersion |
8.5 nm/mm |
| Slit Width |
0.1 mm, 0.2 mm, 0.5 mm |
| Second Diffraction Cut-off |
None |
| Detector |
Hamamatsu PMT R2949 |
| Filter Time Constant |
10 μs ~ 600 ms |
| Sampling Time |
10 μs ~ 600 ms |
| Optical Guides |
| Material |
UV-transmittable quartz |
| Length |
1 m |
| Data Processor |
| OS |
Windows 7/XP/2000 |
| Interface |
PCI bus |
| Software |
Automatic washing, non-linear least square fitting, data storing by text file |
