Description
EziLab's UV-Visible Spectrophotometer EZL-US123 scans 190 to 1100 nm at a fixed 1.8 nm bandwidth, using a double beam optical system with a silicon photocell detector and 1200 lines/cell grating for simultaneous sample and reference measurement. An 8-inch touch screen, large data memory, and USB connectivity simplify method storage and export, while a power protection design guards readings against line fluctuations. Stray light stays below 0.003% T at 220 nm and 360 nm, giving this double beam spectrophotometer stable baseline performance across the full working range. Pharmaceutical laboratories use it for qualitative and quantitative assay work, biotechnology labs run protein and nucleic acid quantification, and chemical industry QC teams check raw material identity and purity on the same uv vis spectrophotometer platform. Environmental monitoring programs rely on it for water and air-quality screening, while food safety labs use the wide wavelength range for additive checks. Academic research institutions favor this uv vis spectrometer for coursework spanning kinetics, quantification, and method development. Contract laboratories serving multiple industries increasingly keep a lab spectrophotometer like this one on hand to cover overflow testing across several busy departments. See the Double Beam UV-Vis Spectrophotometers and UV-Visible Spectrophotometer pages for further specifications and ordering details.
Specifications
| Wavelength Range | 190 to 1100 nm |
|---|---|
| Optical System | Double Beam |
| Bandwidth Options | 1.8 nm |
| Wavelength Accuracy | ± 0.3 nm |
| Wavelength Repeatability | Less than or equal to 0.3 nm |
| Photometric Accuracy | ± 0.3 %T ± 0.002 Abs (0 to 0.5A) ; ± 0.004 Abs (0.5 to 1.0 A) |
| Photometric Repeatability | Less than or equal to 0.15 % T 0.001 Abs (0-.0.5 A) 0.002 Abs (0.5-1.0A) |
| Photometric Range | 0.0–200%(Transmittance)-0.301-4.000 (Absorbance) 0.000-9999 ( Concentration) |
| Stray Light | Less than or equal to 0.003 % T at 220 nm & 360 nm |
| Grating | 1200 lines / Cell |
| Detector | Silicon Photocell |
| Display | 8-inch Touch Screen |
| Power Requirements | AC 220 V ± 22V 50Hz ± 1 Hz 200W |
| Packaging Size | 710 × 5900 × 550nm , 36Kg |
Features
Standard Accessories
Optional Accessories
Applications
