 |
|
Ask an Expert
UV-Visible Spectrophotometer EZL-US131 is a tabletop single beam spectrophotometer that performs effectively for routine laboratory work as well as demanding applications. It provides high-speed wavelength scanning in the UV and visible spectrums, as well as pre-programmed procedures, including the most commonly used testing methods today. It operates within a 190 nm to 1100 nm wavelength range with a spectral bandwidth of 2 nm. It is equipped with an onboard color touch screen displaying clear graphs and parameters has a sealed and solvent resistant screen with alpha-numeric keypad.
| Wavelength Range | 190 nm – 1100 nm |
|---|---|
| Spectral Bandwidth | 2 nm |
| Optical System | Single beam |
| Wavelength Accuracy | ±0.5 nm |
| Wavelength Repeatability | ≤0.2 nm |
| Photometric Range | -0.4 – 4A, 0 – 200%T, 0 – 9999C |
| Photometric Accuracy |
±0.2%T (0-100%T) ±0.002Abs (0-0.5Abs) ±0.004Abs (0.5-1.0Abs) |
| Photometric Repeatability |
≤0.15%T (0-100%T) 0.001Abs (0-0.5Abs) 0.002Abs (0.5-1.0Abs) |
| Stability | ±0.001A/h @ 500 nm |
| Baseline Flatness | ±0.001A |
| Stray Light | ≤0.05%T @ 220 nm, 360 nm |
| Noise | ±0.0005A |
| Cell Holder | 4 cell holder |
| Display | 800×840 color touch screen |
| 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) | 860×660×465 mm |
| Gross Weight | 37 Kg |
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.
Ezilab UV-Visible Spectrophotometers are integrated with compact optics which allows full spectrum scanning across a wide wavelength range. They have fully automated configurations that ensure consistent results. The LCD touchscreen enhances user operations for precise monitoring. Their highly stable optics ensure precise and reliable measurements. Our UV-Visible Spectrophotometers provide a USB port for convenient data storage and transfer for efficient data management.
Ezilab Micro Volume Spectrophotometers have test chambers that minimize stray light ensuring accurate measurements. They offer micro-volume sample ports for convenient sample handling. The full scan capability ensures a quick scan within 5 to 6 seconds. Their robust and sustainable design enables durability and reliability. Our Micro Volume Spectrophotometers have low energy consumption, promoting efficiency and sustainability.
Ezilab Flame Photometers are made of metal casework to enhance longevity in demanding laboratory conditions. They are equipped with flameout protection devices to minimize flame-related risks for safety. Their automatic correlation coefficient calculation and pre-selection of flame sizes optimize the operational settings. The multiple curve calibration method enhances the flexibility ensuring reliable measurement. Our Flame Photometers have an RS232 interface for easy data exchange enhancing operational efficiency.
Ezilab Visible Spectrometers are integrated with a microprocessor that enables data control and processing, enhancing user operations. They are configured with a power protection system for safety against electrical accidents. The high photometric accuracy ensures the measurements are reliable for scientific fields. Their high-quality grating, detector, and lamps enhance the overall performance of analytical instruments. Our Visible Spectrophotometers have low noise and stray light features to achieve reliable measurements for user analysis.
