Double Beam Spectrophotometer ADDS-520 offers ± 656.1 nm wavelength accuracy for substance identification by absorbance peaks. It comes with a user-friendly software interface for easy data analysis. The silicon photodiode detector ensures fast absorbance and transmittance readings. This unit features auto wavelength calibration for lasting accuracy. Our Double Beam Spectrophotometer is used in pharmaceuticals, biotechnology, and chemical industries for accurate analysis of absorbance.
| Display | 7-inch Colour screen |
|---|---|
| Optical System | Double beam, grating 1200 lines/mm |
| Wavelength Range | 190 to 1100 nm |
| Spectral Bandwidth | 2 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 | ± 0.0005 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) |
| Wavelength Setting | Auto |
| 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-520 is used in clinical diagnostics, biotechnology, and agricultural research for accurate detection and quantification of various substances.
