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UV-Visible Spectrophotometer LUV-200A |
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- Wide wavelength range, high performance and reliability.
- The split-beam ratio monitoring system provides accurate measurements and enhances baseline stability.
- Fully automated design, realizing the simplest measurement.
- Optimized optics and large scale integrated circuits design.
- Rich measurement methods, wavelength scan, time scan, multi-wavelength determination, multi-order derivative
determination, double-wavelength and triple wavelength methods etc. meet different measurement requirements.
- Automatic 10mm 8-cell holder, changeable to automatic 5-50mm 4-posion cell holder for more choices.
- Data output can be obtained via a printer port and a RS-232 interface (RS 485 and USB port optional).
- Parameters and data can be saved for user's convenience.
- FPC controlled measurements can be achieved for more accurate and flexible requirements.
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| Technical Specification |
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| Model |
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| Wavelength |
Range |
190 - 1100nm |
| Accuracy |
0.3nm |
| Reproducibility |
0.15nm |
| Photometric |
System |
Split-beam ratio monitoring; auto scan; dual detectors |
| Accuracy |
0.3%T (0 - 100%T) |
| 0.002A (0 - 0.5A) |
| 0.004A (0.5A - 1A) |
| Reproducibility |
0.2%T |
| Range |
T, A, C, E |
| Spectral Bandwidth |
2nm (5nm, 4nm, 1nm, 0.5nm optional) |
| Working Mode |
- 0.3 - 3A |
| Stray Light |
≤ 0.1%T (NaI 220nm, NaNO2 340nm) |
| Baseline Flatness |
0.002A |
| Stability |
0.001A/30min (at 500nm, after warming up) |
| Noise |
0.001A at 500nm, after warming up |
| Display |
6 inches high light blue LCD |
| Detector |
Silicon photodiode |
| Dimensions (W x D x H) mm |
630 x 470 x 210 |
| Weight |
26 Kg |
| Catalog No. |
31260103 |
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