Spectrophotometer UV VIS NIR
What is Applications of Optosky UV VIS NIR Spectrophotometer?
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Spectrophotometer UV VIS NIR
Product Code: UV3200
application
Developed with great dedication by Optosky, the UV3200 UV-Vis Spectrophotometer is a research-grade instrument featuring broad applicability and stable performance. Equipped with a dual-beam detection system, it delivers enhanced stability, extremely low stray light, and automatic correction of errors caused by variations in light sources or samples, ensuring highly accurate measurement results. The UV3200 incorporates a proprietary wavelength control system for superior wavelength accuracy, precise bandwidth for reliable test data, and a high-performance photoelectric converter for greater sensitivity. With its ultra-low stray light double monochromator, the instrument supports measurements up to 8 Abs, while the use of certified light sources guarantees consistent and dependable performance. The UV3200 software features a fully Chinese interface with an aesthetic design and intuitive operation, offering a comprehensive suite of functions including spectral scanning, photometric measurement, time scanning, kinetic measurement, as well as data transfer, storage, and printing. Moreover, its spacious sample compartment accommodates large accessories for spectral and diffuse reflectance testing, such as integrating spheres, and a wide range of additional accessories enables flexible expansion to meet diverse application needs.
| UV-VIS-NIR Spectrophotometer | |
| Wavelength-Range | 185-900nm |
| Beam | double beam |
| Light-Source | Deuterium lamp, halogen lamp |
| Sample Cell Channel | 6 channels, automatic switching |
| Detectors | photomultiplier tube |
| Metering Type | ±0.3nm |
| Wavelength-Accuracy | ±0.3nm |
| Wavelength Repeatability | ±0.05nm |
| Resolving Power | 0.1nm |
| Spectral Bandwidth | 0.1, 0.2, 0.5, 1, 2, 5nm |
| Stray Light | 0.00005% or less (220nm, NaI) |
| Metering Range | Absorbance: -8~8Abs |
| Photometric Accuracy | ±0.002Abs (0.5Abs), ±0.003Abs (1Abs), ±0.006Abs (2Abs), ±0.3%T |
| Photometric Reproducibility | ±0.001Abs (0.5Abs), ±0.001Abs (1Abs), ±0.003Abs (2Abs), ±0.1%T |
| Baseline Straightness | ±0.0004Abs (200-860nm) light source after one hour |
| Baseline Stability | One hour after the light source is lit below 0.0003Abs/h (700nm) |
| Noise Level | 0.00005Abs |
| Working-Temperature | 15-35℃ |
| Working-Humidity | 30%~80% |
| Sizes | 850mm x 400mmx 240mm |






