Description
UV-Visible Spectrophotometer EZL-US114 is a 6 inch screen, single-beam spectrophotometer with a robustly built high-quality equipment for routine analysis in QC and fundamental research. The well-aligned detector and high-quality deuterium and halogen lamps, precision is improved across the UV-Vis spectrum, from 190nm to 1100nm. The highly steady optics and one or two detectors simultaneously measure the sample and reference, maximizing measurement precision. It contains a 4 cell holder and a photometric system that provides highly accurate results during the completion of process.
Specifications
Wavelength Range | 190 nm – 1100 nm |
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Spectral Bandwidth | 1.8 nm |
Optical System | Single beam (1200 lines/mm grating) |
Wavelength Accuracy | ±0.5 nm |
Wavelength Repeatability | ±0.2 nm |
Photometric Display Range | -0.3 – 3A, 0 – 200%T, 0 – 9999C |
Photometric Accuracy | ±0.3%T |
Photometric Repeatability | 0.2%T |
Stability | ±0.002A/h @ 500 nm |
Baseline Flatness | ±0.002A |
Stray Light | ≤0.05%T @ 220 nm, 360 nm |
Noise | ±0.001A |
Cell Holder | 4 single cell holder |
Display | LCD (320×240 Dots) |
Lamps | Deuterium and Tungsten Halogen lamps |
Detector | Silicon photodiode |
Data Output Port | USB |
Printer Port | Parallel port |
Power Supply | AC220/50Hz, 110V/60Hz |
Packing Dimension (W×D×H) | 70×61×44 cm |
Gross Weight | 25 Kg |
Features
Applications