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Visible Spectrophotometer MVSP-1B
Model: MVSP-1B · Category: Spectrophotometer
Visible Spectrophotometer MVSP-1B is a light intensity measuring unit with wavelength range 320 nm ~ 1020 nm. Achromatic Czerny-Turner optical system and automatic light door function with manual wavelength setting ensures stable output. It is equipped with large sample chamber for accommodating cuvettes with tungsten lamp as light source increasing metering accuracy.
Specifications
| Optical system | Achromatic Czerny-Turner (1200 L/mm grating) |
|---|---|
| Wavelength range | 350 nm ~ 1020 nm |
| Spectral bandwidth | 4 nm |
| Wavelength accuracy | ± 2 nm |
| Wavelength repeatability | 0.5 nm |
| Wavelength setting | Manual |
| Display | 4-bit LCD |
| Detector | Silicon photodiode |
| Stray light | 0.2 % T at 360 nm |
| Photometric accuracy | 0.3 % T |
| Photometric repeatability | 0.2 % T |
| Drift | 0.1 % T |
| Noise | ≤ 0.2 % T |
| Stability | ± 0.002 A/h at 500 nm |
| Light source | Tungsten |
| Measurement modes | T,A,C |
| Power | AC 110 V,50 Hz AC 220 V,60 Hz |
| Weight | 8 kg |
Features
| LCD digital displays data |
| Automatic wavelength calibration |
| Automatic zero and full scale adjustment |
| Light source-Tungsten lamp (long life) |
| Large sample chamber - upto 100 mm cuvette |
| Diffraction grating 1200L / mm ensures precise spectral results |
| Optional RS-232 interface for output connection |
Applications
Used in biochemistry, clinical and research labs, petrochemical, agriculture, environmental protection for concentration measurement, sample analysis, impurities detection, chemical kinetics, etc.
