Product Description
The YG0893 UV-Vis Spectrophotometer is an advanced piece of equipment designed to provide comprehensive solutions for your laboratory needs. It covers a wide wavelength range from 190nm to 1100nm, ensuring precise analysis for various applications. The device features a bandwidth of 1.8nm, offering fine resolution for accurate measurements, and a wavelength accuracy of ±0.5nm. Furthermore, the YG0893 boasts an impressive wavelength repeatability of ≤0.2nm, demonstrating its reliability.
Accuracy and stability are at the core of the YG0893, with a photometric accuracy of ±0.3%T and repeatability of ≤0.15%T. It operates within a photometric range of -0.3 to 3A, 0-200%T, and 0-9999C. The device’s stability is noted at ±0.002A/h @ 500nm, and it displays baseline flatness with the same deviation. With a noise level of ±0.0005A and stray light of ≤0.05%T at 220nm and 360nm, the YG0893 ensures high-quality data output.
| Model | YG0893 |
| Wavelength Range | 190-1100nm |
| Bandwidth | 1.8nm |
| Wavelength Accuracy | ±0.5nm |
| Wavelength Repeatability | ≤0.2nm |
| Photometric Accuracy | ±0.3%T |
| Photometric Repeatability | ≤0.15%T |
| Photometric Range | -0.3-3A, 0-200%T, 0-9999C |
| Stability | ±0.002A/h @ 500nm |
| Baseline Flatness | ±0.002A/h |
| Noise | ±0.0005A |
| Stray Light | ≤0.05%T @ 220nm, 360nm |
| Data Output Port | USB |
| Printer Port | Parallel Port |
| Display | 320*240 Dots LCD |
| Lamps | Tungsten Lamp & Deuterium Lamp |
| Detector | Silicon Photodiode |
| Power Requirements | AC 220V/50Hz or AC 110V/60Hz |
| Dimension | 460*380*180mm |
| Weight | 20kg |
Market Price
The YG0893 UV-Vis Spectrophotometer is positioned as a premium device given its advanced technological features and precise measurements. In the market, spectrophotometers like the YG0893 are typically priced in the range of $2,000 to $5,000, depending on additional features and manufacturer specifications. These prices reflect the high level of technology and optimization required for consistent laboratory performance.
However, it’s essential to shop around, as prices can differ based on supplier and geographic location. Buying directly from the manufacturer or verified resellers can offer better warranty terms and post-purchase support.
Frequently Asked Questions
What is the wavelength range of the YG0893 spectrophotometer?
The YG0893 spectrophotometer operates within a wavelength range of 190-1100nm, covering a broad spectrum for various analytical needs.
How accurate is the YG0893 in photometric measurement?
The spectrophotometer offers a photometric accuracy of ±0.3%T, ensuring reliable and precise measurement results.
Advantages and Disadvantages
Advantages:
- Wide wavelength range covering 190-1100nm, suitable for diverse applications.
- High accuracy and repeatability, ensuring consistent results.
- Robust construction with dual lamp sources (Tungsten and Deuterium) for enhanced performance.
- USB data output for seamless integration with modern data management systems.
Disadvantages:
- Considerable size and weight, potentially requiring dedicated lab space.
- Prices may be high compared to entry-level models.
- Requires regular maintenance to ensure optimal performance over time.
Product Usage in the Field
In practical scenarios, the YG0893 UV-Vis Spectrophotometer serves as a vital tool in laboratories, especially those involved in chemical analysis, pharmaceutical research, and environmental testing. It enables researchers and technicians to quantify and analyze substances effectively by determining the absorbance and concentration of samples across its operational wavelength range.
Specifically, in a chemical laboratory, the spectrophotometer can be used to measure the concentrations of reactants and products in chemical reactions. In environmental science, it’s often utilized to assess the purity of water by detecting impurities and pollutants.
Recommendations
For optimal use of the YG0893 spectrophotometer, ensure that it is placed in a stable, vibration-free environment to minimize variations in readings. Regularly calibrate the device following the manufacturer’s guidelines to maintain its accuracy and precision. Additionally, periodic cleaning of optical components will help sustain its performance over time.
It is also advised to engage with the device’s UV-Visible scanning software to exploit its full capabilities in data analysis and management effectively. Proper training for lab personnel on the use of the spectrophotometer can lead to improved efficiency and accurate data interpretation.
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