Double Beam Scanning UV-Visible Spectrophotometer FM-UVS-D101 is a compact, benchtop double beam optical system designed spectrophotometer comprising silicon photocell detector, offers 1 nm of spectrum bandwidth, and wavelength range of 190 to 1100 nm. Features Czerny-Turner monochromator with 200 mm focal length, tungsten and deuterium lamp as light source with sophisticated power protection system. Equipped with 8 inch color touch screen, USB COM port, and 2 position cell holder, this device offers Full-spectrum scanning, Linear regression, Detailed spectrum scanning, Concentration direct reading, Time-based kinetics determination, Peak / Valley detecting, GOTO λ, Multi-wavelength measurement. With automatic zero and full-scale adjustment, automatic wavelength settings, Fast-Medium-Slow scanning speed, this device offers 1600 lines/mm grating.
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Double Beam Scanning UV-Visible Spectrophotometer are used for analysis of band gap, optical coatings and thin films, quantitative analyses, kinetics, wavelength scanning, and DNA and Protein analysis across clinical and research laboratories.
| Wavelength range | 190 to 1100 nm |
| Spectral bandwidth | 1 nm |
| Optical system | Double beam; Grating 1600 lines/mm |
| Wavelength accuracy | ±0.3 nm |
| Wavelength repeatability | ≤0.1 nm |
| Scanning speed | Fast-Medium-Slow |
| Photometric range | 0.0 to 200.0% T; -0.301 to 4.000 A; 0.000 to 9999C |
| Photometric accuracy | ±0.3% T; ±0.002Abs (0 to 0.5 A); ±0.004 Abs (0.5 to 1 A) |
| Photometric repeatability | ≤0.15% T; 0.001 Abs (0 to 0.5 A); 0.002 Abs (0.5 to 1 A) |
| Noise | 100%(T) noise≤0.1%(T) & 0%(T)noise≤0.02%(T) |
| Light source | Tungsten lamp, Deuterium lamp |
| Stray light | ≤0.02%T (at 220 nm NaI, 360nm NaNo2) |
| Drifting | ≤0.004 Abs/h (250 nm and 500 nm after 2 h warm up) |
| Display | 8 inch color touch screen |
| Baseline | ≤±0.0008 A (200 to 1090 nm) |
| Standard Sample holder | 2 positions 10 mm cell holder |
| Sample compartment | 10 mm pathlength cuvette |
| Detector | Silicon Photocell |
| Monochromator | Czerny-Turner |
| Focal length | 200 mm |
| Function | Full-spectrum scanning, Linear regression, Detailed spectrum scanning, Concentration direct reading, Time-based kinetics determination, Peak / Valley detecting, GOTO λ, Multi-wavelength measurement |
| Wavelength setting | Automatic |
| Zero and full-scale adjustment | Automatic |
| Interface | USB |
| PC software | Yes |
| Power supply | AC 220 V,50 Hz, 200 W |
| Packaging Dimensions (W×D×H) | 730×630×450 mm |
| Gross weight | 42.5 kg |
