| LUV-200B |  |
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- Scan type spectrophotometer with wide wavelength range ensure high performance and reliability.
- Manual 4-cell holder accommodates long path length cells up to 100mm.
- Optimized optics and electronic design.
- Rich measurement methods: wavelength scan, time scan, multi-wavelength determination, multi-order of derivative determination, double-wavelength and triple-wavelength method etc., meet different measurement requirement.
- Data output can be obtained via printer port and a RS-232 interface (RS485 and USB port optional).
- Parameters and data can be saved for user's convenience.
- PC controlled measurement can be achieved for more accurate and flexible requirement.
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| Technical Specification |
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| Model |
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| Wavelength |
Range |
190 - 1100nm |
| Accuracy |
0.5nm |
| Reproducibility |
0.2nm |
| Photometric |
Accuracy |
0.5%T (0 - 100%T) |
| 0.002A (0 - 0.5A) |
| 0.004A (0.5A - 1A) |
| Reproducibility |
0.2% T |
| Spectral Bandwidth |
2nm (5nm, 1nm optional) |
| Working Mode |
T, A (-0.3 - 3.5A), C, E |
| Stray Light |
≤ 0.1%T (NaI, 220nm; NaNO2, 340nm) |
| Baseline Flatness |
0.002A |
| Stability |
≤ 0.002A/h (at 500nm, after warming up) |
| Noise |
0.001A (at 500nm, after warming up) |
| Detector |
Silicon photo-diode |
| Display |
6 inches high light blue LCD |
| Dimensions (W x D x H) |
530 x 410 x 210mm |
| Weight |
18Kg |
| Catalog No. |
31260104 |
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