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UV Visible Spectrophotometer NUVS-201
UV Visible Spectrophotometer NUVS-201 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 deuterium and tungsten lamp as a source of light and a silicon photodiode as the detector. It runs in a UV visible range of electromagnetic light spectrum with split beamed, blazed holographic grating optical system for optimized selection of wavelength across the working range for precise analysis.
| Wavelength Range | 190~1100nm |
| Spectral Bandwidth | 2.0nm |
| Wavelength Accuracy | ±0.5nm |
| 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 | ≤ 0.002A/h (500nm,0A) |
| Noise | ≤0.2%T/3min(250/500nm,0%T)；≤0.5%T/3min(250/500nm,100 %T) |
| Baseline Flatness | ±0.002A |
| Power supply | AC 90- 250V,50/60Hz |
| Dimensions (W×D×H) | 490 × 390 × 280mm |
| Weight | 16 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-PRO 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 |
