Advalab Dual Beam Spectrophotometer ADDS-501 offers a broad wavelength range of 190 to 1100 nm, versatile for many analyses. Equipped with photomultiplier and silicon photodiode detectors for high-sensitivity detection across the UV/VIS spectrum. It provides six adjustable spectral bandwidths from 0.1 to 5.0 nm for flexible resolution. Our unit features multifunctional software that enables seamless operation and powerful data processing. This Dual Beam Spectrophotometer is used in research labs for measuring DNA and RNA concentrations.
| Wavelength Range | 190 to 1100 nm |
|---|---|
| Spectral Bandwidth | 0.5/ 1/ 2/ 5 nm |
| Working Modes | Transmittance, Absorbance, Concentration, Energy |
| Wavelength Accuracy | ±0.3 nm |
| Photometric Accuracy | ±0.3% |
| Photometric Range | -5 Abs to +5 Abs |
| Stray Light | Greater or lesser than 0.001% |
| Stability | 0.0002 Abs/h at 500 nm |
| Detector | High-performance Photomultiplier, Silicon Photodiode |
| Light Source | Tungsten, Deuterium lamps |
| Photometric Reproducibility | 0.1% T |
| Wavelength Reproducibility | 0.1 nm |
| Baseline Flatness | ±0.0008 Abs |
| Power Supply | 220V/50Hz, 400W |
| External Dimension (W×D×H) | 730×530×230 mm |
| Packing Dimension (W×D×H) | 800×600×300 mm |
| Net Weight | 40 kg |
Our Dual Beam Spectrophotometer ADDS-501 is widely used in research and laboratory settings for measuring DNA, RNA, protein extraction, and analyzing blood and other biological samples.
