| Optical System | Single Beam, Grating 1200 lines/mm |
| Wavelength Range | 190 to 1100 nm |
| Spectral Bandwidth | 1 nm |
| Wavelength Accuracy | ± 0.3nm |
| Wavelength Repeatability | <=0.1nm |
| Photometric Accuracy | ± 0.2%T (0 to 100 %T), ± 0.0005A (0 to 0.5A), ± 0.0008A (0.5 to 1A) |
| Photometric Repeatability | ≤0.15%T (0 to 100%T), 0.0004A(0 to 0.5A), 0.0006A (0.5 to 1A) |
| Photometric Range | 0-400%T, -4 to 4A |
| Resolution | 0.00001 Abs |
| Stray Light | <=0.03%T, 220 nm, 360 nm |
| Stability | ± 0.0001A |
| Baseline Flatness | ± 0.0004A |
| Noise | 0.0005A, 500 nm |
| Work Mode | T, A, C, E |
| Scanning Speed | High, medium, low (Max. 6000 nm/min) |
| Display | IPAD 11-inch touch screen |
| Light Source | Imported xenon Lamp |
| Detector | Imported silicon photodiode |
| Cuvette Holder | 10 mm 4-Cell holder |
| Output | Cloud connectivity/Email/SMS/Bluetooth/WiFi |
| Power | AC 220V/50Hz or AC 110V/60Hz |
| Dimensions (L×B×H) | 810×660×390 mm |
| Gross Weight | 27 kg |
Our Single Beam UV-Vis Spectrophotometer ADSS-508 is used in clinical diagnostics, academic research, and water quality monitoring, for accurate chemical and optical measurements.
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 working principle of the Single Beam UV-Vis Spectrophotometer ADSS-508?
The Single Beam UV-Vis Spectrophotometer ADSS-508 operates based on the principle of absorbance, where light passes through a sample, and the instrument measures how much is absorbed. It uses a single beam of light that passes through the sample cuvette only. The decrease in light intensity is correlated to the concentration of the analyte using Beer-Lambert’s Law. This setup makes it ideal for routine analysis with stable samples. It offers reliable results in both UV and visible regions.
2. What are the main applications of the Single Beam UV-Vis Spectrophotometer ADSS-508 in different fields?
The Single Beam UV-Vis Spectrophotometer ADSS-508 is commonly used in chemistry labs, pharmaceuticals, environmental monitoring, and food testing. It helps analyze concentrations of solutions, check purity, and monitor reaction kinetics. In water testing labs, it detects pollutants like nitrates or heavy metals. Pharmaceutical companies use it for drug quality control and raw material testing. It is also useful in academic research and teaching.
3. What kind of samples can be analyzed using the Single Beam UV-Vis Spectrophotometer ADSS-508?
The Single Beam UV-Vis Spectrophotometer ADSS-508 can analyze liquid samples that are clear or slightly colored. It is compatible with aqueous, organic, and some acidic or basic solutions. Solid and gas samples generally require special sample holders or conversion methods. The instrument supports a variety of cuvette types, including quartz for UV measurements. Proper sample preparation is crucial for accurate readings.
4. What maintenance and calibration steps are required for optimal use of Single Beam UV-Vis Spectrophotometer ADSS-508?
Routine maintenance includes regular cleaning of the sample holder and optical path. Calibration should be performed with certified reference materials to ensure wavelength and absorbance accuracy. The lamp's performance should be monitored and replaced when intensity drops significantly. Users should store the instrument in a dust-free and dry environment. Software updates and periodic servicing also help maintain long-term accuracy.
5. What is the wavelength range of the Single Beam UV-Vis Spectrophotometer ADSS-508 and why is it important?
The Single Beam UV-Vis Spectrophotometer ADSS-508 typically covers a wavelength range from 190 nm to 1100 nm, spanning both UV and visible light regions. This wide range allows it to analyze a variety of compounds with different absorbance characteristics. It can detect both organic and inorganic molecules. The UV region is especially useful for detecting colorless compounds. A broader range increases the versatility of the spectrophotometer.
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.
| Sample Volume | 0.5μl to 2μl (recommended to use 2μl) |
| Nucleic Acid Detection Range |
2 to 37500ng /μL (dsDNA) 1.32 to 24750 ng/μL (ss DNA) 1.6 to 30000ng/μL (RNA) |
| Protein Detection Range |
0.04 to 750mg/mL (A280) 0.06 to 1119mg/mL (BSA) 0.03 to 547mg/mL (IgG) 0.015 to 284mg/mL (lysozyme) |
| Optical System | Single beam, grating 1200 lines/mm |
| Wavelength Range | 190 to 1100 nm |
| Spectral Bandwidth | 1 nm |
| Optical System | Single Beam, Grating 1200 lines/mm |
| Wavelength Range | 190 to 1100 nm |
| Spectral Bandwidth | 0.1/0.2/0.5/1/2/4 |
| 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: | 2 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: | 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: | Single 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 |
| 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: | 0.5/1/2/4/5 nm |
| Display: | 7-inch Colour Screen |
| Optical System: | Double beam, grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 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: | 0.1/0.2/0.5/1/2/4 /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: | 1 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 |
| Optical System: | Double Beam, Grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 0.5/1/2/4/5 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: | 2 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: | 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: | 1 nm |
| Wavelength Range: | 190 to 1100 nm |
| Wavelength Accuracy: | ± 0.3 nm |
| Wavelength Repeatability: | ≤ 0.2 nm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 0.5/ 1/ 2/ 5 nm |
| Working Modes: | Transmittance, Absorbance, Concentration, Energy |
| Optical System: | Double Beam, Grating 1200 lines/mm |
| Wavelength Range: | 190–1100 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: | 325 to 1000 nm |
| Wavelength Accuracy: | ± 2 nm |
| Transmittance Range: | 0 to 199.9 |
| 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 |
| Optical System: | Split Beam, Grating 1200 lines/mm |
| Wavelength Range: | 190 to 1100 nm |
| Spectral Bandwidth: | 2 nm |
| Excitation Source: | 150 W Xenon Lamp, Long-Life Hamamatsu |
| Excitation Wavelength: | 200–900 nm |
| Emission Wavelength: | 200–900 nm |