快速掃描停流光譜系統(tǒng)標(biāo)準(zhǔn)提供了光電倍增管單色檢測(cè)。標(biāo)準(zhǔn)配置為：光源、自動(dòng)旋塞式截止式混頻器、光譜儀數(shù)據(jù)處理器、多通道探測(cè)器、光電倍增管和光波導(dǎo)。高性能軟件幫助您通過(guò)的操作獲取數(shù)據(jù)，并在同一顯示器上計(jì)算反應(yīng)速度。熒光測(cè)量和流動(dòng)閃光測(cè)量可根據(jù)要求提供激光。
| Light Source | |
|---|---|
| 光源 | 150 W 氙弧燈 |
| 光源外殼 | Air-cooling, Shutter, Iris, Optical filter holder |
| 停留混和器 | |
| 混合時(shí)間 | 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 |
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