Product Description
The YG0890 UV-Vis Spectrophotometer is a sophisticated tool engineered for precision in optical measurement across a broad wavelength range from 190nm to 1100nm. This device stands out with its streamlined design and advanced capabilities, making it an essential instrument in any laboratory setting.
At its core, the YG0890 boasts an impressive wavelength accuracy of ±0.5nm and repeatability of ≤0.2nm, ensuring consistent and reliable results. The device is equipped with an automatic wavelength setting feature, facilitating ease of use and operational efficiency. It supports a photometric range from -0.3 to 3A, 0 to 200%T, and 0 to 9999C, with an accuracy of ±0.3%T and repeatability of 0.2%T, making it suitable for a wide variety of spectroscopy applications. Stability and baseline flatness metrics add further credibility, reporting at ±0.002A/h @ 500nm.
The spectrophotometer is embedded with a USB data output port and a parallel printer port, ensuring seamless data transfer and report generation. Viewing data is facilitated through a clear 128*64 Dots LCD display, which provides instant visualization of test results. With tungsten and deuterium lamps, the YG0890 offers robust illumination suitable for diverse analytical procedures. The reliable silicon photodiode detector further enhances the accuracy and efficiency of this instrument.
| Model | YG0890 |
| Wavelength Range | 190-1100nm |
| Bandwidth | 2nm |
| Wavelength Accuracy | ±0.5nm |
| Wavelength Repeatability | ≤0.2nm |
| Wavelength Setting | Auto |
| Photometric Accuracy | ±0.3%T |
| Photometric Repeatability | 0.2%T |
| Photometric Range | -0.3-3A, 0-200%T, 0-9999C |
| Stability | ± 0.002A/h @ 500nm |
| Baseline Flatness | ± 0.002A/h |
| Stray Light | ≤0.05%T@220nm, 360nm |
| Data Output Port | USB |
| Printer Port | Parallel Port |
| Display | 128*64 Dots LCD |
| Lamps | Tungsten Lamp & Deuterium Lamp |
| Detector | Silicon Photodiode |
| Power Requirements | AC 220V/50Hz or AC 110V/60Hz |
| Dimension | 460*360*225mm |
| Weight | 18kg |
Market Price
The YG0890 UV-Vis Spectrophotometer is positioned in the market as a high-end spectroscopic solution, typically priced in the range of $2,500 to $4,500 USD. Prices may vary based on suppliers and additional features or services such as extended warranties and customer support packages. It is important for potential buyers to compare offerings and select a distributor that best fits their laboratory needs.
Investing in this spectrophotometer is justified by its capabilities, consistency, and robust construction, making it an asset for laboratories in various fields such as biochemistry, materials science, and environmental analysis.
Frequently Asked Questions
What is the main application of the YG0890 UV-Vis Spectrophotometer?
The YG0890 is primarily used for measuring the absorbance and transmission of light in liquid samples. Its broad wavelength range and high precision make it suitable for applications in medical research, pharmaceuticals, and chemical analysis.
Is training required to operate the spectrophotometer?
While the spectrophotometer is designed for user-friendliness, basic training or familiarity with spectroscopic techniques is recommended to fully exploit its features and ensure accurate results.
What kind of samples can be analyzed with the YG0890?
The YG0890 can process a wide range of liquid samples, including those found in biotechnology, environmental testing, and chemical laboratories. It is important to follow the manufacturer’s guidelines to avoid damaging the device with unsuitable samples.
Advantages and Disadvantages
Advantages: The YG0890 offers a comprehensive wavelength range, precise photometric accuracy, and excellent stability, making it a versatile tool across numerous applications. Its automated wavelength setting and modern data ports enhance user experience and operational efficiency, ensuring high productivity in laboratory settings.
Disadvantages: As a sophisticated piece of equipment, the YG0890 represents a significant financial investment. Additionally, while it is user-friendly, new users might require training or guidance to harness its full potentialative operations.
Product Use in the Field
The YG0890 UV-Vis Spectrophotometer is widely used in both research and industrial laboratories. It plays a crucial role in analyzing the concentration of solutes in various solutions by measuring light absorbance. For example, in pharmaceutical labs, it assists in quality control by ensuring the consistency and purity of compounds.
Environmental laboratories employ this device for water analysis, detecting contaminants and monitoring pollution levels. Furthermore, biochemical labs use it to study enzyme activities and nucleic acid concentration, which are vital in genetic and protein research.
Recommendations
For optimal performance, regularly calibrate the YG0890 UV-Vis Spectrophotometer following the manufacturer’s instructions. Routine maintenance checks, including verifying the condition of lamps and cleaning the cuvette holders, will prolong the device’s lifespan and ensure accuracy.
It is advisable to have technical support contacts handy, especially for users who are new to spectrophotometry. Continuous learning about spectroscopic techniques can enhance the quality of data obtained and unlock additional applications for the device.
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