Description
EziLab UV-Visible Spectrophotometer EZL-US121 performs absorbance, transmittance, and concentration measurements across pharmaceutical analysis, environmental monitoring, food quality testing, and chemical laboratory applications. Wavelength range spans 190 to 1100 nm with selectable bandwidth of 0.5, 1, 2, 4, or 5 nm and 0.3 nm accuracy for versatile UV vis spectrometer performance. Double beam optical system with 1600 lines per cell grating, Hamamatsu deuterium and Osram halogen tungsten lamps, and silicon photocell detector ensures exceptional signal stability. Stray light stays below 0.002% T at 220 and 360 nm, and an 8-inch touchscreen with USB connectivity supports intuitive operation. EziLab's Lab Equipment and spectrophotometers bring together a comprehensive UV vis spectrometer and double beam analysis portfolio for advanced laboratory environments.
Specifications
| Wavelength Range | 190 to 1100 nm |
|---|---|
| Optical System | Double Beam |
| Bandwidth Options | 0.5 / 1 / 2 / 4 / 5nm |
| Wavelength Accuracy | ± 0.3 nm |
| Wavelength Repeatability | Less than or equal to 0.1 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 0.002 % T at 220 nm & 360 nm |
| Grating | 1600 lines / Cell |
| Detector | Silicon Photocell |
| Light Source | Hamamatsu Deuterium Lamp, Osram halogen tungsten lamp |
| COM Port | USB |
| Display | 8-inch Touch Screen |
| Power Requirements | AC 220 V ± 22V 50Hz ± 1 Hz 200W |
| Packaging Size | 730 × 630 × 450nm , 42.5Kg |
Features
Standard Accessories
Optional Accessories
Applications
