Laboratory Equipment
Product Data Sheet · Laboratory Equipment
Double Beam UV Visible Spectrophotometer NDUVS-104 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 | 0.5/1.0/2.0/4.0/5.0 nm |
| 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 | ≤ 0.002A/h (500nm,0A) |
| Noise | ≤0.2%T/3min(250/500nm,0%T)；≤0.5%T/3min(250/500nm,100 %T) |
| Baseline Flatness | ±0.0015A |
| Power supply | AC 90- 250V,50/60Hz |
| Dimensions (W×D×H) | 635 × 515 × 255mm |
| Weight | 25 kg |
| Accessories No | Name |
| 1 | Mini Serial Printer |
| Accessories No | Name |
| 1 | 1 cm glass cuvettes |
| 2 | Output Port USB Port & RS232 Port |
| 3 | UV- ANALYST software |
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