Double Beam Spectrophotometer ADDS-511 offers ± 0.3 nm wavelength accuracy for substance identification by absorbance peaks. It provides broad wavelength coverage, often ranging from UV to visible spectrum. This unit enables real-time baseline correction, improving reproducibility in absorbance readings. The sample and reference beams travel separate paths, minimizing noise. Our Double Beam Spectrophotometer is used in pharmaceuticals, chemical analysis, and academic research for quality control of substances.
| Optical System | Double beam, grating 1200 lines/mm |
|---|---|
| Wavelength Range | 190 to 1100 nm |
| Spectral Bandwidth | 1 nm |
| Wavelength Accuracy | ± 0.1 nm 656.1 nm, ± 0.3 nm all |
| Wavelength Repeatability | <=0.1 nm |
| Photometric Accuracy | 0.2 % T (0 to 100 % T), ± 0.002 A (0 to 0.5 A), ± 0.004 A (0.5 to 1 A) |
| Photometric Repeatability | ≤0.15 % T (0 to 100 % T), 0.00 A (0 to 0.5 A), 0.002 A (0.5 to 1 A) |
| Photometric Range | 0 to 200 % T, 0.3 to 3 A, 0 to 999 C |
| Stray Light | <=0.03 % T, 220 nm, 360 nm |
| Stability | ± 0.0003 A/h 500 nm |
| Baseline Flatness | ± 0.001 A |
| Noise | 0.0005 A 500 nm |
| Work Mode | T, A, C, E |
| Scanning Speed | High, medium, low (Max. 3000 nm/min) |
| Display | 10.1 inches Colour touch screen |
| Light Source | Deuterium and tungsten lamp |
| Detector | Imported silicon photodiode |
| Cuvette Holder | 10 mm Single hole cell holder |
| Output | USB drive, USB host, RS232 |
| Power | AC 110 to 220 V 50 to 60 Hz |
| Dimensions (L×B×H) | 810×660×390 mm |
| Gross Weight | 27 kg |
Our Double Beam Spectrophotometer ADDS-511 is used in clinical diagnostics, biotechnology, and agricultural research for accurate detection and quantification of various substances.
