Single Beam UV-Vis Spectrophotometer NSUVS-300 has a slit width of 2 nm and uses a high-quality holographic grating optical system. It offers a wide wavelength range from 190 to 1100 nm for versatile needs. This unit ensures high sensitivity and stability through a silicon photodiode detector. It includes dual light sources for full-spectrum analysis. Our spectrophotometer comes with a 7-inch color screen that provides a clear and user-friendly data display.
| Slit width |
2 nm |
| Optical system |
Holographic grating, 1200 lines/mm |
| Wavelength range |
190 to 1100 nm |
| Wavelength resolution |
0.1 nm |
| Wavelength accuracy |
±0.3 nm |
| Wavelength repeatability |
≤0.2 nm |
| Photometric range |
0 to 200%T, -0.3 to 3.0A, 0 to 9999C (0 to 9999F) |
| Photometric accuracy |
0.2%T (0 to 100%T), ±0.002A (0 to 0.5A), ±0.004A (0.5 to 1A) |
| Photometric repeatability |
≤0.15%T (0 to 100%T), 0.001A (0 to 0.5A), 0.002A (0.5 to 1A) |
| Stray light |
≤0.03%T at 220nm,360nm |
| Stability |
±0.002A/h at 500nm |
| Baseline flatness |
±0.002A (200 to 1000nm) |
| Noise |
0.0003A at 500nm |
| Working mode |
T, A, C, E |
| Wavelength setting |
Automatic |
| Scanning speed |
High, medium, and low (up to 3000 nm) |
| Detector |
Solid silicon photodiode |
| Light source |
Tungsten halogen/deuterium lamp |
| Display |
7-inch LCD screen |
| Keyword control |
Silicone button |
| Data output |
RS232, USB(A), USB(B) |
| Processor |
Cortex_M3, 120Mhz |
| Power supply |
AC 110 to 220V, 50 to 60Hz |
| Packaging dimension |
790×660×370 mm |
| Weight |
28 kg |
| Gross Weight |
35 Kg |
FAQ for Single Beam UV-Vis Spectrophotometer NSUVS-300
1: Does the Single Beam UV-Vis Spectrophotometer NSUVS-300 support real-time monitoring?
Yes, real-time scanning and live data display allow you to monitor the progress of tests as they happen. This feature is useful for observing reaction kinetics or making quick decisions during analysis.
2: How fast can the Single Beam UV-Vis Spectrophotometer NSUVS-300 scan samples?
Our Single Beam UV-Vis Spectrophotometer NSUVS-300 offers multiple scanning speeds—high, medium, and low—allowing you to balance between speed and resolution based on your testing needs. This flexibility helps you optimize workflows, whether you need quick results or detailed spectral data.
3: How durable is the Single Beam UV-Vis Spectrophotometer NSUVS-300?
The Single Beam UV-Vis Spectrophotometer NSUVS-300 features a robust design with long-life tungsten-halogen and deuterium lamps that can operate up to 2000 hours. The socket-type lamps allow easy replacement, so maintaining the device is straightforward, helping you avoid downtime.
4: Is the screen of the Single Beam UV-Vis Spectrophotometer NSUVS-300 readable and user-friendly?
Yes, the Single Beam UV-Vis Spectrophotometer NSUVS-300 features a 7-inch high-resolution touch screen that is bright, clear, and easy to read. Its intuitive interface ensures user-friendly operation, allowing smooth menu navigation and quick configuration of test parameters.
