Visible Spectrophotometer FM-VS-A102
Visible Spectrophotometer FM-VS-A102 is a single beam visible spectrophotometer with large LCD display screen and 4 cell holder capacity. It has wavelength in range of 320 nm to 1100 nm with 4 nm spectral bandwidth and 0.3 nm wavelength repeatability. It uses silicon photo diode detector and tungsten lamp as light source which provides the best wavelength coverage across the working range of the spectrophotometer. This single beam spectrophotometer has highly stable optics with 1200 lines/mm grating. System save test results up to 200 group data and 100 standard curves. Software M. Wave Professional provides complete control of the spectrophotometer through a computer with built-in USB port. It can expand to the following functions: Quantitative, Kinetics, Wavelength Scan, Multi-wavelength & DNA/Protein Test.
Specifications
| Wavelength range | 320 nm to 1100 nm |
| Spectral bandwidth | 4 nm |
| Optical system | Single beam, grating 1200 lines / mm |
| Wavelength accuracy | ± 0.5 nm |
| Wavelength repeatability | 0.3 nm |
| Photometric range | T: 0 to 200% , A: (-0.3) to 3, C: 0 to 9999 |
| Photometric accuracy | T: ≤ ±0.5%, A: ±0.003 % @ 1 A |
| Light source | Tungsten lamp |
| Stray light | ≤ 0.05 % T @ 360 nm |
| Stability | ±0.002 A/h @ 500 nm |
| Display | LCD (128 × 64 dots) |
| Standard cell holder | 4 position 10 mm cell changer |
| Sample compartment | Standard 10 mm path length cuvette |
| Detector | Silicon photodiode |
| Output | USB port and parallel port (printer) |
| Power requirement | AC 110 / 220 V, 50 / 60 Hz |
| Dimensions (W × D × H) | 470 × 370 × 180 mm |
| Weight | 12 kg |
Features
- LCD screen (128 × 64 dots)
- Wavelength range 320 nm to 1100 nm
- 1200 lines / mm grating optical system
- Spectral bandwidth 4 nm
- Built-in M. Wave Professional Software
- Wavelength repeatability 0.3 nm
- Automatic 0 % transmittance
- 100 % transmittance calibration
- Large sample compartment accommodate 5 to 100 mm path length cuvettes
- High accuracy with digital wavelength display
- Data restores after sudden power cut
- Auto setting of wavelength
- System save test results 200 group data and 100 standard curves
Applications
- Used for quantitative and qualitative analysis, detection of impurities, functional groups determination and identification of unknown compound.