Visible Spectrophotometer NVS-300 supports a wavelength range from 320 to 1020 nm for diverse applications. It offers wavelength accuracy of ±2 nm and repeatability of ≤1 nm, ensuring consistent results. This unit operates with a spectral bandwidth of 4 nm, suitable for laboratory analyses. It uses manual wavelength setting, giving users direct control over test parameters. Our spectrophotometer includes an LCD screen that displays key parameters for easy monitoring.
| Wavelength range | 320 to 1020 nm |
| Wavelength accuracy | ±2 nm |
| Wavelength repeatability | ≤1 nm |
| Spectral bandwidth | 4 nm |
| Photometric range | 0 to 200%T, -0.3 to 3.0A, 0 to 9999C (0 to 9999F) |
| Photometric accuracy | ±0.5%T |
| Photometric repeatability | ±0.2%T |
| Stray light | ≤0.15%T at 360 nm |
| Stability | 0.002A at 500nm |
| Light source | Tungsten halogen lamp |
| Display | 70×40mm blacklit LCD |
| Output port | RS232 |
| Power supply | AC110V to AC220V, 50/60Hz |
| Packaging dimension | 530×460×320 mm |
| Weight | 9 kg |
Visible Spectrophotometer NVS-300 is used to measure the absorbance and transmittance of light through solutions, helping determine the concentration of substances based on their optical properties. It is commonly used in laboratories across pharmaceuticals, chemical industries, environmental testing, and educational institutions.
