721/722 Series visible Spectrophotometer is widely used in the factories, Mine, School, Environmental protection, scientific research and Laboratories.
Features
- Uses new model rays design and new model 1200/mm raster display which reduces stray light and improves monochromatic light.
- Adopting the SCM, which makes adjusting photometric Accuracy and stray light very easy.
Main Features
| Model | 721 | 722 |
| Wavelength Range | 340-1000nm | 340-1000nm |
| Wavelength Accuracy | ±2nm | ±2nm |
| Spectral Bandwidth | 4nm | 4nm |
| Wavelength Repeatability | ≤1nm | ≤1nm |
| Stray light | ≤1%(T) | ≤1%(T) |
| Photometric Accuracy | ≤±1%T | ≤±1%T |
| Optical path | 50mm | 100mm |
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