Description
UV-Visible Spectrophotometer EZL-US122 is a large screen, double-beam spectrophotometer with a robustly built high-quality equipment for routine analysis in QC and fundamental research. Because of 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 2 cell holder, an in-built check-up system, a photometric system that provides highly accurate results during end of the process.
Specifications
Wavelength Range | 190 nm – 1100 nm |
---|---|
Spectral Bandwidth | 1 nm |
Optical System | Double beam |
Wavelength Accuracy | ±0.3 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 | ±0.001A/h @ 500 nm |
Baseline Flatness | ±0.001A |
Stray Light | ≤0.05%T @ 220 nm, 360 nm |
Noise | ±0.001A |
Cell Holder | 2 single cell holder |
Display | LCD (320×240 Dots) |
Lamps | Deuterium and Tungsten Halogen lamps |
Detector | Silicon photodiode |
Software | UV PC software |
Data Output Port | USB |
Printer Port | Parallel port |
Power Supply | AC220/50Hz, 110V/60Hz |
Packing Dimension (W×D×H) | 860×660×465 mm |
Gross Weight | 37 Kg |
Features
Optional Accessories
Applications