Overview
Single Beam UV-Vis Spectrophotometer NSUVS-100 is a compact and ergonomically designed analytical instrument for optical measurements such as transmittance or reflectance of transparent chemical solutions or opaque solids. It is equipped with tungsten lamp as a source of light and silicon photodiode as detector. It runs in a UV visible range of electromagnetic light spectrum with single beamed, blazed holographic grating optical system for optimized selection of wavelength across the working range for precise analysis.
Specifications:
| Wavelength Range |
190~1100nm |
| Spectral Bandwidth |
2.0/4.0nm |
| Wavelength Accuracy |
± 1.0nm |
| Wavelength Repeatability |
≤ 0.3nm |
| Wavelength Resolution |
0.1nm |
| Photometric Range |
0~200 %T,( -0.3 ~ 3A) , 0~9999 C |
| Photometric Accuracy |
± 0.003A (0~0.5A), ±0.005A (0.5~1A), ± 0.5 %T (0~100 %T) |
| Photometric Repeatability |
≤0.002A (0~0.5A), ≤0.003A (0.5~1A), ≤0.3 %T (0~100%T) |
| Stray Light |
≤ 0.2 %T (220/360nm) |
| Stability |
≤ 0.002A/h (500nm,0A) |
| Noise |
± 0.2%T(0 %T)；± 0.5%T(100 %T)；± 0.001A (500nm) |
| Baseline Flatness |
±0.004A |
| Power supply |
AC 90- 250V,50/60Hz |
| Dimensions (W×D×H) |
431 × 318 × 195mm |
| Weight |
10 kg |
