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Double Beam UV-Vis Spectrometer LE-DBS101 offers a wavelength range of 190 to 1100 nm for spectral analysis. Its double-beam design ensures stability by compensating for light source variations. Equipped with both deuterium and tungsten lamps, it delivers consistent performance across the UV-Visible spectrum. Our Double Beam UV-Vis Spectrometer is built to boost productivity while reducing the chance of manual errors.
Specifications
| Optical System | Double Beam, Grating 1200 lines/mm |
| Wavelength Range | 190 to 1100 nm |
| Spectral Bandwidth | 2 nm |
| Wavelength Accuracy | ±0.1nm@656.1nm, ±0.3nm@all |
| Wavelength Repeatability | ≤0.1nm |
| Photometric Accuracy | 0.2%T(0~100%T) ±0.002A(0-0.5A) ±0.004A(0.5-1A) |
| Photometric Repeatability | ≤0.15%T (0-100%T), 0.001A(0-0.5A), 0.002A(0.5-1A) |
| Photometric Range | 0-200%T, -0.3~3A, 0-9999C |
| Stray Light | <=0.03%T@220nm, 360nm |
| Stability | ±0.0003A/h @500 nm |
| Baseline Flatness | ±0.002A |
| Noise | 0.0005A (500nm) |
| Work Mode | T, A, C, E |
| Scanning Speed | Hi, Med, Low (Max 3000nm/min) |
| Wavelength Setting | Auto |
| Display | 7-inch Color Screen |
| Light Source | Deuterium & Tungsten lamp |
| Detector | Imported Silicon Photodiode |
| Cuvette Holder | 10 mm single-hole cell holder |
| Output | USB drive, USB host, RS232 |
| Power Supply | AC 110 to 220V 50 to 60Hz |
| Dimension | 810 × 660 × 390 mm |
| Gross Weight | 27 kg |
Features
Applications
Double Beam UV-Vis Spectrometer LE-DBS101 is extensively used for accurate quantitative analysis in pharmaceutical quality control, environmental testing, and biochemical research, including protein and DNA/RNA quantification.
Standard Accessories
10mm glass cuvette × 4
10mm quartz cuvette × 2
Power cord
PC software
