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.
| 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 |
Advanced Optical Platform
Dual lamp system
Powerful data processing
Touchscreen user interface
USB communication port
Operational Manual | 1 piece |
1 cm Glass Cuvette | 4 pieces |
1 cm Quartz Cuvette | 2 pieces |
Power Cord | 1 piece |
Fuse | 2 pieces |
1 | UV WIN8 Spectrum Data Processing Software |
2 | Cuvette Holder 50nm |
3 | Cuvette Holder 100nm |
UV-Visible Spectrophotometer EZL-US121 well-suited for accurate quantitative measurements, spectrum scanning, and kinetic experiments in laboratory settings. It is Widely used in drug formulation analysis, water quality testing and petrochemical analysis.
The UV-Visible Spectrophotometer EZL-US121 Double Beam enhances accuracy by comparing the sample and reference beams simultaneously, which eliminates errors caused by fluctuations in the light source. This continuous comparison ensures that measurements remain stable and precise, even during extended experiments. It reduces baseline drift and enhances reproducibility, which is especially valuable when handling sensitive assays. The improved accuracy is particularly beneficial in pharmaceutical research, clinical diagnostics, and environmental testing, where dependable data is critical. With this instrument, labs can confidently achieve results that meet both regulatory standards and research requirements.
Ezilab’s UV-Visible Spectrophotometer EZL-US121 Double Beam provides consistent performance, making it highly reliable for daily laboratory tasks. Its double-beam configuration reduces the need for frequent recalibration, which saves valuable time for technicians and researchers. The instrument’s intuitive control panel and software allow quick method selection, simplifying routine workflows for users at any skill level. Ezilab’s focus on usability ensures that both new and experienced lab personnel can operate the device efficiently without extensive training. These advantages make it a trusted solution for labs that need both high accuracy and practical functionality in their routine testing.
Our UV-Visible Spectrophotometer EZL-US121 Double Beam is a versatile tool widely used across multiple research fields. It supports applications such as DNA, RNA, and protein quantification, enabling accurate molecular biology studies. In chemistry labs, it helps monitor reaction kinetics, analyze compound purity, and perform concentration studies. Environmental laboratories often use the system for water quality monitoring, pollutant detection, and chemical analysis. Ezilab’s spectrophotometer adapts to both basic teaching labs and advanced industrial research, offering flexible performance for diverse scientific needs.
The UV-Visible Spectrophotometer EZL-US121 Double Beam is designed with a robust optical system that minimizes measurement variability over time. Its dual-beam design compensates for potential light fluctuations, ensuring steady performance during prolonged experiments. Ezilab’s engineering also includes reliable calibration tools, helping laboratories maintain consistent accuracy with minimal intervention. The stability of this system reduces the likelihood of data drift, which is critical for experiments requiring reproducibility across multiple runs. For laboratories with high testing volumes, this long-term reliability translates into more efficient workflows and dependable results.
Ezilab’s UV-Visible Spectrophotometer EZL-US121 Double Beam is built with several safety measures to protect users during operation. Its enclosed sample chamber prevents accidental exposure to ultraviolet light, ensuring a safe working environment. The design also limits heat buildup, protecting both the instrument and sensitive samples from damage during continuous use. Ezilab’s construction uses durable materials that withstand repeated handling, adding an extra layer of safety for busy laboratories. These features make it not only efficient but also a secure option for professional and educational lab environments.
The UV-Visible Spectrophotometer EZL-US121 Double Beam is engineered for low-maintenance operation, reducing the need for frequent service calls. Routine cleaning of cuvettes and the sample chamber is generally sufficient to keep the instrument in top condition. Our design simplifies calibration, allowing lab staff to perform adjustments quickly without requiring specialized technicians. Spare parts and accessories are easy to access, ensuring smooth upkeep and minimal downtime. With basic care, the spectrophotometer delivers long-term durability, making it a cost-effective choice for laboratories of all sizes.
