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Double Beam Spectrophotometer MDBS-1A
Model: MDBS-1A · Category: Spectrophotometer
Double Beam Spectrophotometer MDBS-1A is a double beam light intensity measuring unit with wavelength range 190 nm ~ 1100 nm. Tungsten and deuterium lamp as a light source with automatic wavelength calibration and reduced stray light enables stable output.It is equipped with high performance 24-bit A/D convertor with latest ARM system ensuring high processing speed. Integrated with USB interface enables transfer and storage of output data.
Specifications
| Optical system | Double beam |
|---|---|
| Wavelength range | 190 nm ~ 1100 nm |
| Spectral bandwidth | 2 nm |
| Wavelength accuracy | ± 0.1 nm |
| Wavelength repeatability | 0.1 nm |
| Wavelength setting | Auto |
| Display | 320 x 240 LCD |
| Detector | Silicon photodiode |
| Scan speed | Fast, medium, slow |
| Stray light | 0.05 % T |
| Photometric accuracy | 0.3 % T |
| Photometric range | -0.4 to 4.0 A |
| Baseline flatness | ± 0.001 Abs |
| Light source | Tungsten and Deuterium |
| Power | AC 110 V,50 Hz AC 220 V,60 Hz |
| Weight | 28 kg |
Features
| Low stray light ensures accuracy and stability |
| Light source - Neon and tungsten lamp |
| LCD display curve and data |
| 24-bit A/D convertor with ARM system ensuring high processing speed |
| Large data storage with USB interface |
| Output - USB export, printer (optional ) |
| Automatic wavelength calibration |
Applications
Used in biochemistry, biochemical, pharmaceutical, environmental protections, food, chemical, universities and quality control for concentration measurement, sample analysis, impurities detection, chemical kinetics, etc.
