| 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) |
| Path Lengths | 0.02, 0.03, 0.1, 0.2,1 mm |
| Wavelength Accuracy | ±1 nm |
| Wavelength Precision | ±0.2 nm |
| Absorbance Precision | 0.002 Abs, (1 mm wave length) |
| Absorbance Accuracy at 260 nm | ±1% (7.332) |
| Absorbance Range at 260 nm | 0.04 to 750 (equals to 10 mm wavelength) |
| Absorbance Range at 600 nm | 0 to 4.000 Abs |
| Absorbance Stability at 600 nm | (0,3) ≤0.5%, [3,4) ≤1.5% |
| Absorbance Repeatability at 600 nm | (0,3) ≤0.5%, [3,4) ≤1.5% |
| Absorbance Accuracy at 600 nm | (0,2) 0.005A, [2,3) ≤1%, [3,4) ≤2% |
| Heating Up | 37℃ |
| Stirring Speed | 100 to 900 rpm |
| Spectral Resolution at Hg 253.7 nm | ≤ 1.5 nm FWHM |
| Measurement Time | < 6 S |
| Light source / Life | Xenon / flashes >109 |
| Detector | 2048-element linear CMOS array |
| Sample Pedestal | 304 stainless steel and quartz fiber |
| Power Consumption | 48 W / < 6.5 W, working / standby |
| Power Supply | DC12V 4A |
| Dimensions (W×D×H) | 300×232×196 mm |
| Net Weight | 4.1 kg |
| Gross Weight | 6.5 kg |
Our Single Beam UV-Vis Spectrophotometer ADSS-502 is designed for laboratory use, providing precise measurements with minimal sample volume. It covers a broad wavelength range and offers advanced detection features, ideal for nucleic acid, protein, and various biochemical analyses.
1. What security features does the Single Beam UV-Vis Spectrophotometer offer?
This Single Beam UV-Vis Spectrophotometer includes three-level authority management, allowing different access permissions for users. It also maintains an audit trail to track all operations and changes. This enhances data integrity and ensures secure, accountable use. These features are essential for regulated lab environments.
2. How much sample volume does the Single Beam UV-Vis Spectrophotometer require, and is the sample reusable?
This Single Beam UV-Vis Spectrophotometer requires only 0.5 to 2 ?L of sample, making it ideal for precious or limited samples. After testing, the sample can be recycled, minimizing waste. This small volume requirement ensures efficient and cost-effective analysis. It’s perfect for sensitive biochemical tests.
3. What temperature control and stirring options does the Single Beam UV-Vis Spectrophotometer offer for cuvette measurements?
This Single Beam UV-Vis Spectrophotometer heats samples up to 37?, simulating body temperature for accurate analysis. It features adjustable stirring speeds ranging from 100 to 900 rpm to ensure thorough mixing. These controls enhance measurement precision and consistency. Ideal for sensitive biochemical and biological assays.
4. How does the Single Beam UV-Vis Spectrophotometer handle contaminants in nucleic acid and protein samples?
Our Single Beam UV-Vis Spectrophotometer features an updated function that identifies contaminants like phenol, guanidine salts, and isothiocyanate in samples. The system adjusts and reports corrected concentrations accordingly. This ensures more accurate and reliable measurement results. It’s especially useful for improving sample purity assessment in biochemical analyses.
5. Does the Single Beam UV-Vis Spectrophotometer support PC connectivity and data management?
Yes, our Single Beam UV-Vis Spectrophotometer PC software is available as an optional add-on. It enables users to check and save measurement data directly on a computer. This facilitates easier data management and analysis. The software enhances overall workflow efficiency in the lab.
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 | 0.5/1/2/4/5nm |
| Optical System | Single beam |
| Monochromator | C-T Monochromator, blazed holographic grating 1200 lines/nm |
| Wavelength Range | 320 to 1100 nm |
| Optical System | Single Beam, Grating 1200 lines/mm |
| Wavelength Range | 190 to 1100 nm |
| Spectral Bandwidth | 1 nm |
| Optical System | Single beam |
| Monochromator | C-T Monochromator, blazed holographic grating 1200 lines/nm |
| Wavelength Range | 190 to 1020 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: | 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: | 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: | 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 |
| 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 |
| 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: | 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: | 2 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: | 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: | 1 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: | 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: | 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 |
| 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: | 0.5/1/2/4/5 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 |
| Display: | 10.1 TFT coloured capacitive touch 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 |
| 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 |