Double Beam Scanning UV-Visible Spectrophotometer FM-UVS-D201 guarantees precision due to its narrow spectral bandwidth of 1 nm. Covering an extensive range of wavelengths from 190 to 1100 nm, it proves versatile for a multitude of samples. Operation is streamlined through a user-friendly color LCD touchscreen, enhancing ease of use. Additionally, its integrated computer functionality facilitates seamless connectivity simplifying data management.
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Double Beam Scanning UV-Visible Spectrophotometer performs photometry, multi-wavelength scanning, kinetics analysis, and DNA/protein analysis across scientific research, biology, pharmacy, food, environmental protection, etc.
| Wavelength range | 190 to1100 nm |
| Spectral bandwidth | 1 nm |
| Wavelength accuracy | ± 0.3 nm |
| Wavelength repeatability | ≤ 0.2 nm |
| Optical system | Double beam |
| Photometric range | – 4 to 4 A, 0 to 400% T, 0 to 9999.9 T |
| Photometric accuracy | ± 0.002 A at 0.0 to 0.5 A, ± 0.004 A at 0.5 to 1 A, ± 0.3 %T at 0 to 100 %T |
| Photometric repeatability | ≤ 0.001 A at 0.0 to 0.5 A, ≤ 0.002 A at 0.5 to 1 A, ≤ 0.15 %T at 0 to 100 %T |
| Detector | Dual Silicon Photodiodes |
| Light source | Tungsten lamp, Deuterium lamp |
| Stray light | ≤ 0.03 %T@ 220, 360 nm |
| Work mode | A, % T, C |
| Wavelength display | 0.1 nm |
| Scanning speed | 20to 3200 nm/min |
| Noise | ≤ 0.0002 A at 0.0 A, 500 nm, ≤ 0.0004 A at 1 A, 500 nm，≤ 0.0008 A at 2 A, 500 nm |
| Drift | ≤ 0.0005A/h at 500 nm, after warming up 1 hour |
| Display | 10.1 Inch IPS color LCD with touch screen (1280 × 800） |
| Baseline flatness | ≤ 0.0005 A |
| Sample charger | 10 mm （Single） |
| Storage | Built-in Storage 64 GB, Unlimited expansion (USB memory, SD card, network storage device) |
| Communication | Interface USB-A, USB-B, RJ-45 (Ethernet), VGA, HDMI, Extensible Bluetooth, WIFI |
| Power consumption | 140 W |
| Power supply | 100to 240 V AC，50/60 Hz |
| Dimensions ( W × D × H ) | 580 × 420 × 235 mm |
| Weight | 17 Kg |
