Laboratory Equipment
Product Data Sheet · Laboratory Equipment
Visible Spectrophotometer NVS-104 offers a wavelength range of 320 to 1100 nm for broad-spectrum analysis. It is equipped with long-lasting deuterium and tungsten lamps for extended use. This unit features a 7-inch touchscreen for easy and intuitive operation. It integrates a 6-position automatic cell holder compatible with 10 to 50 mm optical paths for flexibility. Our Spectrophotometer includes an optical system with high-quality holographic gratings and moisture-resistant coated mirrors.
| Wavelength Range | 320 to 1100nm |
|---|---|
| Wavelength Accuracy | ± 0.5nm |
| Wavelength Repeatability | ≤ 0.2nm |
| Optical system | 1200 line/mm Grating, Single Beam |
| Spectral Bandwidth | 1.8nm |
| Photometric Accuracy | ± 0.002A (0-0.5Abs), ± 0.004A (0.5-1.0Abs), ± 0.2% T (0-100% T) |
| Photometric Repeatability | ± 0.001A (0-0.5Abs), ± 0.002A (0.5-1.0Abs), ± 0.1% T (0-100% T) |
| Straylight | ≤ 0.04T at 360nm |
| Stability | ± 0.001A/h at 500nm |
| Baseline Flatness | +0.001A |
| Noise | ± 0.001Abs |
| Display | 1024 × 600 7-inch touch screen |
| Photometric mode | T, A, C, E |
| Photometric Range | 0-200%T, -4.0-4.0A, 0-9999.9C |
| Detector | Silicon Photodiode |
| Light Source | Deuterium Lamp; Tungsten Lamp |
| Input | Touch Screen |
| Interface | USB-A× 2, USB-B×1, Blue Tooth |
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