Dual-beam / Single-beam UV/VIS Spectrophotometer
Features
- Wide wavelength range, satisfying requirements of various fields.
- Five options for spectral bandwidth selection, 5nm, 4nm, 2nm, 1 nm and 0.5nm, made according to customer's need and satisfying the requirements of pharmacopoeia.
- Fully automated design, realizing easy measurement.
- Optimized optics and large scale integrated circuits design, light source and receiver from world famous manufacturer all add up to high performance and reliability.
- Rich measurement methods, wavelength scan, time scan, multi-wavelength determination, multi-order derivative determination, double-wavelength method and triple-wavelength method etc., meet different measurement requirements.
- Automatic 10mm 8-cell holder, changeable to automatic 5mm-50mm 4-position cell holder for more choices.
- Data output can be obtained via a printer port.
- Parameters and data can be saved in case of power failure for user's convenience.
- PC controlled measurement can be achieved via RS-232 interface (USB port) for more accurate and flexible requirements.
UV-2601
| Wavelength Range | : | 190-1100nm |
| Spectral Bandwidth | : | 2nm (5nm, 4nm, 1nm, 0,5nm optional) |
| Wavelength Accuracy | : | ±0.3nm |
| Wavelength Reproducibility | : | ≤0.15nm |
| Photometric System | : | Double beam, auto scan, dual detectors |
| Photometric Accuracy | : | ±0.3τ (0~100τ) ± 0.002A (0~0.5A) ±0.004A (0.5~1A) |
| Photometric Reproducibility | : | ≤0.15%τ |
| Working Mode | : | T, A, C, E |
| Photometric Range | : | -0.3-3.5A |
| Stray Light | : | ≤0.05%τ (Nal, 220nm, NaNO2 360nm) |
| Baseline Flatness | : | ±0.002A |
| Stability | : | ≤0.001A/h (at 500nm, after warming up) |
| Noise | : | ±0.001A (at 500nm, after warming up) |
| Display | : | 6 inches high light blue LCD |
| Detector | : | Silicon photo-diode |
| Power | : | AC 220V/50Hz, 110V/60Hz 180W |
| Dimensions | : | 630×470×210mm |
| Weight | : | 26kg |
UV-1601
| Wavelength Range | : | 190-1100nm |
| Spectral Bandwidth | : | 2nm (5nm, 4nm, 1nm, 0,5nm optional) |
| Wavelength Accuracy | : | ±0.3nm |
| Wavelength Reproducibility | : | 0.15nm |
| Photometric System | : | Split- beam ratio monitoring, auto scan, dual detectors |
| Photometric Accuracy | : | ±0.3τ (0~100τ) ± 0.002A (0~0.5A) ±0.004A (0.5~1A) |
| Photometric Reproducibility | : | 0.2%τ |
| Working Mode | : | T, A, C, E |
| Photometric Range | : | -0.3-3A |
| Stray Light | : | ≤0.05%τ (Nal, 220nm, NaNO2 360nm) |
| 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 photo-diode |
| Power | : | AC 220V/50Hz, 110V/60Hz 180W |
| Dimensions | : | 630×470×210mm |
| Weight | : | 26kg |
UV-1801
| Wavelength Range | : | 190-1100nm |
| Spectral Bandwidth | : | 2nm (5nm, 1nm, optional) |
| Wavelength Accuracy | : | ±0.3nm |
| Wavelength Reproducibility | : | 0.2nm |
| Photometric System | : | Single beam, plane grating of 1200L/mm |
| Photometric Accuracy | : | ±0.3τ (0~100τ) ± 0.002A (0~0.5A) ±0.004A (0.5~1A) |
| Photometric Reproducibility | : | ≤0.15%τ |
| Working Mode | : | T, A(-0.3-3A), C, E |
| Photometric Range | : | -0.3-3A |
| Stray Light | : | ≤0.05%τ (Nal, 220nm, NaNO2 360nm) |
| 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 photo-diode |
| Power | : | AC 220V/50Hz, 110V/60Hz 140W |
| Dimensions | : | 530×410×210mm |
| Weight | : | 18kg |
VIS-723N
| Wavelength Range | : | 320-1100nm |
| Spectral Bandwidth | : | 2nm (5nm, 1nm, optional) |
| Wavelength Accuracy | : | ±0.5nm |
| Wavelength Reproducibility | : | 0.2nm |
| Photometric System | : | Single beam, plane grating of 1200L/mm |
| Photometric Accuracy | : | ±0.3τ (0~100τ) ± 0.002A (0~0.5A) ±0.004A (0.5~1A) |
| Photometric Reproducibility | : | ≤0.15%τ |
| Working Mode | : | T, A, C, E |
| Photometric Range | : | -0.3-3A |
| Stray Light | : | ≤0.05%τ (Nal, 220nm, NaNO2 360nm) |
| Baseline Flatness | : | ±0.002A |
| Stability | : | ≤0.001A/30min (at 500nm, after warming up) |
| Light Source | : | Tungsten halogen lamp |
| Display | : | 6 inches high light blue LCD |
| Detector | : | Silicon photo-diode |
| Power | : | AC 220V/50Hz, 110V/60Hz 140W |
| Dimensions | : | 530×410×210mm |
| Weight | : | 18kg |
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