Double Beam UV-Vis Spectrophotometer EZL-DBS101 is designed to perform high-precision analytical tasks across the wavelength range of 190 to 1100 nm. It features a wide bandwidth for improved spectral resolution. Its automatic cell holder enables efficient multi-sample analysis, increasing laboratory productivity. The device is equipped with an advanced microprocessor that supports wavelength scanning, kinetic studies, and multi-wavelength analysis. Our Double Beam UV-Vis Spectrophotometer EZL-DBS101 is widely used in the pharmaceutical and food industries.
| Wavelength Range | 190 to 1100 nm |
|---|---|
| Spectral Bandwidth | 1 nm |
| Wavelength Accuracy | ± 0.1 nm , ± 0.3 nm |
| Wavelength Repeatability | 0.1 nm |
| Photometric Accuracy | ± 0.2 % T (0 to 100 % T) |
| Photometric Repeatability | Less than or equal to 0.1 % T (0 to 100 % T) |
| Photometric Range | - 0.3 to 3 (Absorbance), 0 to 200 % (Transmittance), 0 to 9999 (Concentration) |
| Stray Light | Less than or equal to 0.03 % T at 220 nm, 360 nm |
| Stability | Less than or equal to 0.0005 A / h at 250 nm, 500 nm |
| Optical System | Double Beam (1200 Lines/mm Grating) |
| Display | 320 × 240 Dots LCD |
| Light Source | Tungsten Lamp & Deuterium Lamp |
| Output | USB Port & Parallel Port |
| Power Requirements | AC 110 / 220 V, 50 / 60 Hz |
Automatic calibration system
Rigid optical base
Dual light source
USB data transfer
Powerful software functions
Spectrophotometer | 1 unit |
PC Software | 1 set |
1cm Glass Cuvette | 4 pieces |
1cm Quartz Cuvette | 2 pieces |
Power Cord | 1 piece |
User’s Manual | 1 piece |
Dust Cover | 1 piece |
1 | Cell Holders |
2 | Control Units |
3 | Lamps |
4 | Glass Cuvette with Lid |
5 | Quartz Cuvette with Lid |
6 | Micro Cuvette |
7 | PC Software |
Double Beam UV-Vis Spectrophotometer EZL-DBS101 features a high-quality grating system that enhances wavelength accuracy, ensuring reliable analytical results. It is widely used in chemical and food industries for quality control.
The Double Beam UV-Vis Spectrophotometer EZL-DBS101 features a 1 nm narrow bandwidth and a double beam optical system, offering enhanced spectral resolution and stability. Its wavelength accuracy of ±0.1 nm ensures highly precise measurements, ideal for critical applications like pharmaceutical analysis, protein/DNA quantification, and research-based studies. The simultaneous measurement of sample and reference minimizes errors caused by light source fluctuations or electronic drift, making it an excellent choice for high-accuracy, repeatable analytical results in regulated and research environments.
Ezilab’s Double Beam UV-Vis Spectrophotometer EZL-DBS101 is equipped with a powerful stand-alone operating system that allows full control of all analytical functions without needing a PC. It features an intuitive interface and a 6-inch high-resolution LCD for direct data visualization, settings adjustment, and method execution. This standalone capability makes it highly convenient for laboratories with limited space or where quick and independent operation is required. Data can still be exported easily via USB or parallel port when needed.
Our Double Beam UV-Vis Spectrophotometer EZL-DBS101 supports a wide range of functions, including full-spectrum wavelength scanning, kinetic studies, quantitative concentration analysis, and multi-wavelength detection. These capabilities make it ideal for various applications such as enzyme kinetics, chemical reaction monitoring, nucleic acid and protein quantification, and drug formulation analysis. Its flexibility in method setup and high accuracy make it a versatile tool in pharmaceutical labs, environmental testing centers, and research institutions handling complex and diverse sample types.
Ezilab’s Double Beam UV-Vis Spectrophotometer EZL-DBS101 is built with a rigid 16mm-thick optical base that minimizes mechanical vibration, enhancing long-term stability. Its double beam system continuously compares sample and reference signals to compensate for any drift in the light source. Automatic calibration and precise wavelength repeatability (0.1 nm) further strengthen its accuracy. The use of high-quality Deuterium and Tungsten lamps ensures consistent illumination across the full wavelength range, making the system highly stable and suitable for rigorous testing environments.
The Double Beam UV-Vis Spectrophotometer EZL-DBS101 is compatible with a variety of transparent or slightly turbid liquid samples. It is commonly used for analyzing biological macromolecules (like DNA, RNA, and proteins), pharmaceutical compounds, chemical solutions, and environmental samples such as water and wastewater. The instrument’s wide photometric range and high resolution allow it to handle both concentrated and diluted samples effectively. It is ideal for laboratories that require reliable and reproducible absorbance or transmittance data across a wide spectral range.
Our Double Beam UV-Vis Spectrophotometer EZL-DBS101 is designed for effortless daily use with an intuitive user interface, streamlined menu navigation, and preloaded analysis modes. Its bench-top design and ergonomic layout make it convenient for laboratories with limited space. Automatic wavelength setting, quick calibration, and on-screen prompts guide users through each step, reducing training time and minimizing operational errors. These features make the EZL-DBS101 highly suitable for routine testing, academic use, and quality control tasks where efficiency and accuracy are essential.
