EziLab UV-Visible Spectrophotometer EZL-US119 performs absorbance, transmittance, and concentration measurements across pharmaceutical analysis, environmental monitoring, food quality testing, and chemical laboratory applications. Wavelength range spans 320 to 1100 nm with 4 nm spectral bandwidth and 1 nm accuracy for consistent lab spectrophotometer performance. Single beam optical system with 1200 lines per mm grating, silicon photodiode detector, and dual deuterium and tungsten halogen lamps ensures stable signal quality. Stability stays within 0.002 A per hour, stray light below 0.05% T, and a five-cell holder supports higher sample throughput per analytical run. EziLab's Lab Equipment and spectrophotometers group together a comprehensive lab spectrophotometer and visible range analysis portfolio suited to day laboratory demands.
| Wavelength Range | 320 nm – 1100 nm |
|---|---|
| Spectral Bandwidth | 4 nm |
| Optical System | Single beam (1200 lines/mm grating) |
| Wavelength Accuracy | ±1 nm |
| Wavelength Repeatability | ±0.5 nm |
| Photometric Display Range | -0.3 – 3A, 0 – 200%T, 0 – 9999C |
| Photometric Accuracy | ±0.5%T |
| Photometric Repeatability | 0.3%T |
| Stability | ±0.002A/h @ 500 nm |
| Baseline Flatness | ±0.0015A |
| Stray Light | ≤0.05%T @ 220 nm, 360 nm |
| Noise | ±0.001A |
| Cell Holder | 5 single cell holder |
| Display | LCD (128×64 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) | 57×45×31 cm |
| Gross Weight | 13 Kg |
Compact optics with full range scanning Wide wavelength range, satisfying requirements of various fields
Fully automated design, realizing easy measurement
Highly stable optics
Extremely versatile device with full functionality from 325nm to 1000nm
Variable spectral bandwidths
2.5 inches LCD display and integrated user interface
USB port for data storage
Robust design
Long-term stability and durability are ensured by an integrated design
Pre-aligned deuterium lamp for easy lamp replacement
Solvent-resistant keypad with alpha-numeric entry for various names units
It is ideal for quality control, general research, pharmaceutical, biochemical and clinical laboratory applications. It is also extensively used for quality assurance tests in various educational institutes, universities and laboratories.
