Double Beam Spectrophotometer ADDS-522 analyses samples in the visible to near-infrared range from 190 to 1100 nm. It features an automatic wavelength calibration system for accurate and consistent results. The USB connectivity allows seamless data transfer for easy documentation. This unit covers a broad wavelength range for UV and visible analysis. 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 | 0.5/1/2/4/5nm |
| 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 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 | 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-522 is used in petrochemicals, agriculture, and beverage industries for precise analysis of chemical composition.
