Single Beam UV-Vis Spectrophotometer NSUVS-301 covers a broad wavelength range from 190 to 1100 nm. It features a narrow slit width of 1 nm for precise measurements. This unit supports multiple working modes to meet different testing needs. It uses a high-efficiency holographic grating with 1200 lines/mm for improved wavelength separation. Our spectrophotometer comes with a large color LCD screen and soft, durable silicone buttons for easy operation.
| Slit width |
1 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 |
FAQ for Single Beam UV-Vis Spectrophotometer NSUVS-301
1: Can the Single Beam UV-Vis Spectrophotometer NSUVS-301 connect to other devices?
The Single Beam UV-Vis Spectrophotometer NSUVS-301 offers multiple ports, including RS232 and USB for printer connection, data transfer, and PC communication. This ensures smooth integration into your existing lab setup and convenient printing or exporting of results.
2: How easy is the Single Beam UV-Vis Spectrophotometer NSUVS-301 to operate?
The large 7-inch color LCD screen, combined with soft silicone buttons, offers an intuitive and comfortable user experience. You can view scanning curves and charts directly on the screen without requiring a computer.
3: Can the Single Beam UV-Vis Spectrophotometer NSUVS-301 store and export data?
Yes, our Single Beam UV-Vis Spectrophotometer NSUVS-301 supports USB storage and outputs data in multiple formats, such as Excel and TXT, making it easy to transfer and analyze results on your computer. This flexibility simplifies data management without needing extra software.
