| Optical System | Single beam |
| Monochromator | C-T Monochromator, blazed holographic grating 1200 lines/nm |
| Wavelength Range | 190 to 1100 nm |
| Spectral Bandwidth | 2 nm |
| Wavelength Setting | Auto |
| Wavelength Accuracy | ± 0.3 nm |
| Wavelength Repeatability | ± 0.1 nm |
| Photometric Accuracy | ± 0.5 % T, ± 0.004 A (0 to 0.5 A), ± 0.008 A (0.5 to 1 A) |
| Photometric Repeatability | ± 0.5 % T, ± 0.004 A (0 to 0.5 A), ± 0.008 A (0.5 to 1 A) |
| Photometric Stability | ± 0.15 % T, ± 0.002 A (0 to 0.5 A), ± 0.004 A (0.5 to 1 A) |
| Photometric Range | 0 to 200 % T, -0.3 to 3 A |
| Stray Light | 0.05 % T |
| Stability | 0.001 A (500 nm, 3 min) |
| Noise | 0.15 % T |
| Work Mode | T, A, C, E |
| Scanning Speed | High, medium, low (Max. 3000 nm/min) |
| Display | 7-inch Colour touch screen |
| Light Source | Deuterium and tungsten lamp |
| Detector | Silicon photodiode |
| Cuvette Holder | 10mm Manual 4-cell holder |
| Output | USB(A) for data transfer, USB(B) for PC software |
| Power | AC 110 to 220 V 50 to 60 Hz |
| Dimensions (L×B×H) | 700×680×340 mm |
| Gross Weight | 20 kg |
Our Single Beam UV-Vis Spectrophotometer ADSS-518 is used in environmental analysis, research, and academic labs to measure light absorption.
Accessory | Quantity |
10 mm glass cuvette | 4 Pc |
10 mm quartz cuvette (UV) | 2 Pc |
Power cord | 1 Pc |
User's Manual | 1 Pc |
1. What is the wavelength range of the Single Beam UV-Vis Spectrophotometer ADSS-518?
The Single Beam UV-Vis Spectrophotometer ADSS-511 typically offers 190 to 1100 nm, a wavelength range from , covering both UV and visible regions. This broad range allows it to analyze a wide variety of samples. It is especially useful in biochemical, pharmaceutical, and environmental applications. The instrument ensures consistent performance across the spectrum. Its range makes it versatile for academic and industrial use.
2. What are the main applications of the Single Beam UV-Vis Spectrophotometer ADSS-518?
The Single Beam UV-Vis Spectrophotometer ADSS-518 is widely used in chemical analysis, life sciences, pharmaceuticals, environmental monitoring, and food testing. It measures the absorbance and transmittance of liquid samples to determine concentration and purity. Researchers use it for DNA/RNA quantification, protein analysis, and reaction kinetics. It is also suitable for water quality testing and colorimetric assays. The device’s broad wavelength range makes it ideal for various analytical tasks.
3. How to calibrate the Single Beam UV-Vis Spectrophotometer ADSS-518?
Calibration of the Single Beam UV-Vis Spectrophotometer ADSS-518 is typically done using standard reference materials or solutions with known absorbance values. The instrument’s software may offer auto-calibration features to ensure accuracy. Regular calibration ensures precise measurements over time. It's recommended to follow the manufacturer’s guidelines or SOPs for consistent performance. Proper calibration minimizes errors in absorbance and wavelength readings.
4. What is the wavelength accuracy of the Single Beam UV-Vis Spectrophotometer ADSS-518?
The Single Beam UV-Vis Spectrophotometer ADSS-518 provides ±0.3 nm wavelength accuracy, ensuring reliable and precise identification of substances. This accuracy is critical for detecting specific absorbance peaks. It enhances the reproducibility of experiments. Users can trust it for quantitative and qualitative analysis. The instrument is well-suited for both research and quality control labs.
5. What kind of cuvettes can be used with Single Beam UV-Vis Spectrophotometer ADSS-518?
The sample compartment is designed to fit standard 10 mm pathlength cuvettes. It can accommodate both glass and quartz cuvettes, depending on the wavelength range. Quartz cuvettes are preferred for UV range applications. Optional accessories like cell holders or sippers can be added. The setup ensures flexibility for various testing needs.
6. What is a Single Beam UV-Vis Spectrophotometer?
A Single Beam UV-Vis Spectrophotometer is an instrument that measures the absorbance or transmittance of light by a sample using a single light path. It scans one sample at a time, requiring a separate blank measurement for reference. This design makes it compact, cost-effective, and ideal for routine laboratory use.
7. Is the Single Beam UV-Vis Spectrophotometer easy to use?
Yes, the Single Beam UV-Vis Spectrophotometer typically features a user-friendly interface with intuitive controls or touchscreen displays for straightforward operation. Its simple setup and minimal maintenance make it ideal for educational and routine lab applications. It allows users to perform accurate measurements.
| Optical System | Single Beam, Grating 1200 lines/mm |
| Wavelength Range | 190 to 1100 nm |
| Spectral Bandwidth | 2 nm |
| Optical System | Single beam |
| Monochromator | C-T Monochromator, blazed holographic grating 1200 lines/nm |
| Wavelength Range | 190 to 1020 nm |
| Optical System | Single beam, grating 1200 lines/mm |
| Wavelength Range | 190 to 1100 nm |
| Spectral Bandwidth | 2 nm |
| Optical System | Single beam, grating 1200 lines/mm |
| Wavelength Range | 190 to 1100 nm |
| Spectral Bandwidth | 2 nm |
| Wavelength Range: | 320 to 1050 nm |
| Wavelength Accuracy: | ± 2 nm |
| Wavelength Reproducibility: | 1 nm |
| Wavelength Range: | 325 to 1050 nm |
| Wavelength Accuracy: | ± 2 nm |
| Wavelength Reproducibility: | 1 nm |
| Optical System: | Double beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 1 nm |
| Wavelength Range: | 190 to 1100 nm |
| Wavelength Accuracy: | ± 0.3 nm |
| Wavelength Repeatability: | ≤ 0.2 nm |
| Optical System: | Double beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 2 nm |
| Display: | 10.1 TFT coloured capacitive touch screen |
| Optical System: | Double beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Optical System: | Double beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 1 nm |
| Optical System: | Double Beam, Grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 2 nm |
| Optical System: | Double beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 0.5/1/2/4/5 nm |
| Optical System: | Double beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 2 nm |
| Optical System: | Double beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 0.1/0.2/0.5/1/2/4 /5 nm |
| Optical System: | Double beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 1 nm |
| Display: | 7-inch Colour Screen |
| Optical System: | Double beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Display: | 7-inch Colour Screen |
| Optical System: | Double Beam, Grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Display: | 7-inch Colour Screen |
| Optical System: | Double beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Display: | 7-inch Colour Screen |
| Optical System: | Double Beam, Grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Optical System: | Single beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 2 nm |
| Optical System: | Double beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 1 nm |
| Optical System: | Double beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 1 nm |
| Optical System: | Double beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 2 nm |
| Display: | 7-inch Colour Screen |
| Optical System: | Double beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Optical System: | Double beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 0.5/1/2/4/5 nm |
| Wavelength Range: | 190 to 1100 nm |
| Wavelength Accuracy: | ± 0.3 nm |
| Wavelength Repeatability: | ≤ 0.2 nm |
| Optical System: | Double Beam, Grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 0.5/1/2/4/5 nm |
| Optical System: | Double beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 0.1/0.2/0.5/1/ 2/4/5 nm |
| Optical System: | Double beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 0.5/1/2/4/5 nm |
| Optical System: | Double beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 2 nm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 0.5/ 1/ 2/ 5 nm |
| Working Modes: | Transmittance, Absorbance, Concentration, Energy |
| Display: | 7-inch Colour screen |
| Optical System: | Double beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Optical System: | Double beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 1 nm |
| Display: | 7-inch Colour Screen |
| Optical System: | Double beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Wavelength Range: | 195 to 1000 nm |
| Wavelength Accuracy: | ± 2 nm |
| Transmittance Range: | 0 to 199.9 |
| Wavelength Range: | 340 to 1000 nm |
| Wavelength Accuracy: | ± 3 nm |
| Transmittance Range: | 0 to 199.9 |
| Wavelength Range: | 325 to 1000 nm |
| Wavelength Accuracy: | ± 2 nm |
| Transmittance Range: | 0 to 199.9 |
| Optical System: | Split Beam, Grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 2 nm |