Description
The Spectrophotometer – YR01850 is a cutting-edge instrument designed for precise and accurate measurement of light absorbance across a wide wavelength range. Featuring a 2.5-inch LCD screen, it provides a clear display of standard curves and results, ensuring optimal usability. The device is equipped with an imported deuterium lamp, known for its low stray light and photometric accuracy. With automatic wavelength setting and multiple measurement modes, this spectrophotometer is ideal for both educational and professional laboratory environments.
Market Price
The Spectrophotometer – YR01850 offers advanced features typically found in higher-end models, yet it remains competitively priced. In the market, similar spectrophotometers range from approximately $1800 to $2600, providing an excellent balance of value and performance for laboratories seeking reliable results.
Frequently Asked Questions
How easy is it to replace the deuterium lamp? The spectrophotometer is designed with straightforward lamp replacement mechanisms, making it easy and convenient to change the lamp when necessary.
Does the device support PC connectivity? Yes, the device is equipped with a USB port for easy connection to a PC, allowing users to display spectrum scanning and testing results on a computer screen.
Advantages and Disadvantages
Advantages: High photometric accuracy, user-friendly interface, automatic wavelength setting, and USB connectivity.
Disadvantages: May require additional training for first-time users to fully utilize all features.
Field Application
The Spectrophotometer – YR01850 is widely used in fields such as chemistry, biology, and environmental science for quantifying the concentration of solutions and analyzing spectral data. With its multiple readout options and high memory capacity, it is well-suited for diverse analytical tasks.
Recommendations
To maintain peak performance, regularly calibrate the spectrophotometer and ensure it is stored under the recommended conditions. Use the dust cover to protect the instrument when not in use, and consult the user manual for detailed maintenance guidance.
Features
- 2.5 inches LCD screen for clear display.
- USB port for PC connectivity.
- Imported deuterium lamp for low stray light.
- Automatic wavelength setting.
- Memory storage capacity for 200 results.
Technical Specifications
Model | YR01850 |
Optical System | Single beam, Grating 1200 lines/mm |
Wavelength Range | 190-1000nm |
Bandwidth | 2nm |
Wavelength Accuracy | ±2nm |
Wavelength Repeatability | 0.5nm |
Wavelength Setting | Auto |
Photometric Accuracy | ±0.5%T |
Photometric Repeatability | ≤0.2%T |
Photometric Range | -0.3-3A, 0-200%T, 0-9999C |
Photometric Mode | T, A, C, F |
Stray Light | ≤0.1%T |
Stability | ± 0.002A/h @ 500nm |
Display | 128*64 LCD |
Detector | Silicon Photodiode |
Light Source | Tungsten Lamp & Deuterium Lamp |
Output | USB & Parallel Port (Printer) |
Power Requirements | AC 85~250V |
Dimension | 420*280*180mm |
Weight | 11kg |