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UV Visible Spectrophotometer NUVS-302
UV Visible Spectrophotometer NUVS-302 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 and deuterium lamp as a source of light and a silicon photodiode as the detector. It runs in UV visible range of electromagnetic light spectrum with double beamed, blazed holographic grating optical system for optimized selection of wavelength across the working range for precise analysis.
| Wavelength Range | 190~1100nm |
| Spectral Bandwidth | 1.0nm |
| Wavelength Accuracy | ± 0.3nm |
| Wavelength Repeatability | ≤ 0.2nm |
| Wavelength Resolution | 0.1nm |
| Photometric Range | 0~200 %T,( -0.3 ~ 3A) , 0~9999 C |
| Photometric Accuracy | ± 0.002A (0~0.5A), ±0.003A (0.5~1A), ± 0.3 %T (0~100 %T) |
| Photometric Repeatability | ≤0.001A (0~0.5A), ≤0.002A (0.5~1A), ≤0.2 %T (0~100%T) |
| Stray Light | ≤ 0.05 %T (220/360nm) |
| Stability | ≤ 0.001A/h (500nm,0A) |
| Noise | ≤0.2%T/3min(250/500nm,0%T)；≤0.5%T/3min(250/500nm,100 %T) |
| Baseline Flatness | ±0.001A |
| Power supply | AC 90- 250V,50/60Hz |
| Dimensions (W×D×H) | 545 × 468 × 245mm |
| Weight | 18 kg |
It is an ideal instrument which is widely used in Research laboratories, Research Organizations or Institutes for educational purpose, QC laboratories.
| Accessories No | Name |
| 1 | 1 cm glass cuvettes |
| 2 | Output Port USB Port & RS232 Port |
| 3 | UV- ANALYST software |
| Accessories No | Name |
| 1 | Mini Serial Printer |
| Optical System specifications:- Wavelength Range | 190nm - 900nm |
| Grating Groove | 1800/mm |
| Spectral Bandwidth | 0.1nm/0.2nm/0.5nm/1.0nm/2.0nm |
| Wavelength Accuracy | ± 0.25nm |
| Wavelength Range | 190nm - 900nm |
| Grating Groove | 1800/mm |
| Spectral Bandwidth | 0.1nm/0.2nm/0.5nm/1.0nm/2.0nm |
| Wavelength Accuracy | ≤ 0.15nm |
| Wavelength Range | 190nm - 900nm |
| Grating Groove | 1800/mm |
| Spectral Bandwidth | 0.1nm/0.2nm/0.5nm/1.0nm/2.0nm |
| Wavelength Accuracy | ≤ 0.15nm |
| Wavelength Range | 190nm - 900nm |
| Grating Groove | 1800/mm |
| Spectral Bandwidth | 0.1nm/0.2nm/0.5nm/1.0nm/2.0nm |
| Wavelength Accuracy | ≤ 0.15nm |
| Wavelength Range | 190nm - 900nm |
| Grating Groove | 1800/mm |
| Spectral Bandwidth | 0.1nm/0.2nm/0.5nm/1.0nm/2.0nm |
| Wavelength Accuracy | ≤ 0.15nm |
| Wavelength range | 200~900nm |
| Excitation/emission Accuracy | ±1nm |
| Wavelength Repeatability | ≤0.5nm |
| Excitation/emission bandwidth | 2nm, 5nm, 10nm, 20nm |
| Detector | 2048-element linear silicide CCD array |
| Light source | Long-life pulsed xenon flash lamp |
| Wavelength range | 200 ~ 850nm |
| Wavelength accuracy | ± 1nm |
| Detector | 3864 linear CCD array |
| Light source | Long-life pulsed xenon flash lamp |
| Wavelength range | 190-850nm |
| Wavelength accuracy | ±1nm |
| Detector | 2048-element linear silicide CCD array |
| Light source | Long-life pulsed xenon flash lamp |
| Wavelength range | 200 ~ 850nm |
| Wavelength accuracy | ± 1nm |
| Wavelength Range | 325~1020nm |
| Spectral Bandwidth | 4.0nm |
| Wavelength Accuracy | ± 2.0nm |
| Wavelength Repeatability | ≤ 1nm |
| Wavelength Range | 320 ~ 1100nm |
| Spectral Bandwidth | 4.0 /2.0 nm |
| Wavelength Accuracy | ± 1.0nm |
| Wavelength Repeatability | ≤ 0.3nm |
| Wavelength Range | 320 ~ 1100nm |
| Spectral Bandwidth | 2.0 nm |
| Wavelength Accuracy | ±0.8nm |
| Wavelength Repeatability | ≤ 0.3nm |
| Wavelength Range | 320 ~ 1100nm |
| Spectral Bandwidth | 1.8nm |
| Wavelength Accuracy | ±0.5nm |
| Wavelength Repeatability | ≤ 0.2nm |
| Caliber | Switchable Caliber 4mm and 8mm |
| SCI /SCE | SCI and SCE |
| Light type | High accuracy full spectrum LED+Dual UV |
| Fix position | Camera location |
| Wavelength Range | 900 nm to 2500 nm |
| Wavelength Accuracy | ≤ 0.2 nm |
| Wavelength Reproducibility | ≤ 0.05 nm |
| Spectral bandwidth | 8 nm |
