Double Beam Spectrophotometer ADDS-523 analyses samples in the visible to near-infrared range from 190 to 1100 nm. It includes powerful software for spectral analysis and concentration measurement. This unit features automatic wavelength calibration to reduce errors. The system enables quantitative and qualitative analysis with versatile scanning modes. Our Double Beam Spectrophotometer is used in food quality control, research and biotechnology for analysis of sample absorbance.
| Display | 10.1 TFT coloured capacitive touch 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 | <=0.1nm |
| 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 9999 C (0 to 9999 F) |
| Stray Light | <=0.03 % T, 220 nm, 360 nm |
| Stability | ± 0.0005 A/h 500nm |
| 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 | Imported deuterium and tungsten lamp |
| Detector | Imported silicon photodiode |
| Cuvette Holder | 10 mm Single-hole cell holder |
| Output | USB drive, USB host, RS232 |
| Power | AC 220 V/50 Hz or AC 110 V/60 Hz |
| Dimensions (L×B×H) | 700×680×340 mm |
| Gross Weight | 27 kg |
Our Double Beam Spectrophotometer ADDS-523 is used in forensic analysis, agricultural research and cosmetics quality control for precise optical and chemical analysis.
