Introduction
Double Beam UV-Visible Spectrophotometer is adopted with microcomputer technology and electronic control system, features holographic grating with 1200 lines/mm. Equipped with solid silicone photodiode detector and xenon lamp as light source, have 190 to 1100 nm of wavelength range. Designed with 7-inch TFT screen with sensitive buttons and large sample chamber, it also supports USB storage and different data formats.
Applications
Double Beam UV-Visible Spectrophotometer is used across biochemistry, biochemical, pharmaceutical, environmental protections, food, chemical, universities and quality control for concentration measurement, sample analysis, impurities detection, chemical kinetics, etc.
Specifications
| Optical System | Double Beam |
| Bandwidth | 1 nm |
| Cell Holder | 2-position; 1 cm cell holder |
| Grating | Holographic grating; 1200 lines/mm |
| Wavelength Range | 190 to 1100 nm |
| Wavelength Accuracy | ± 0.6 nm |
| Wavelength Repeatability | ≤ 0.2 nm |
| Photometric Range | 0 to 200% T - 0.3 to 3 A 0 to 9999 C (0 to 9999 F) |
| Photometric Accuracy | 0.3% T (0 to 100% T) ± 0.005 A (0 to 0.5 A) ± 0.01 A (0.5 to 1 A) |
| Photometric Repeatability | ≤ 0.2 % T (0 to 100% T) 0.003 A (0 to 0.5 A) 0.005 A (0.5 to 1 A) |
| Stray Light | ≤ 0.1% T at 220 and 360 nm |
| Stability | ± 0.002 A/h at 500 nm |
| Baseline Flatness | ± 0.002 A (200 to 1000 nm) |
| Working mode | T, A, C, E |
| Wavelength Setting | Automatic |
| Scanning Speed | Low, medium and High (up to 3000 nm/min) |
| Detector | Solid silicone photodiode |
| Light Source | Xenon lamp |
| Display | 7 inch TFT screen |
| Interface | USB |
| Power Supply | AC 100 to 220 V, 50/60 Hz |
| Packaging Dimension (W × D × H) | 790 × 660 × 370 mm |
| Weight | 29 kg |
Features
Microprocessor controlled unit
Electronic control system
Solid silicone photodiode detectore
7-inch TFT screen with sensitive silicone buttons
Automatic wavelength setting
Supports USB storage for easy data processing
FAQ
Q1: What is the main application of this laboratory equipment?
A1: It is mainly used for general laboratory sample processing in laboratory settings, such as sample preparation, analysis, or processing.
Q2: Does the product come with a warranty?
A2: Yes, it provides a 1-year warranty for the main unit (excluding consumable parts), covering manufacturing defects and quality issues.
Q3: Is installation required after receiving the product?
A3: No, it is ready to use after unpacking. Simply connect the power supply (confirm the voltage matches) and follow the operation manual.
Q4: What are the power supply requirements?
A4: It supports AC 220V/50Hz or 110V/60Hz (selectable based on region), please confirm the voltage specification before use.
Q5: How to get technical support if there is a problem?
A5: You can contact our technical support team via email or phone. We provide online troubleshooting guidance and on-site service if needed.
Tips: For more details, quotes and customized solutions, please contact us anytime. We’re always ready to serve you professionally.
