The Ultraviolet Visible UV / VIS Spectrophotometer YG0890 is a high-precision analytical instrument engineered to provide exceptional wavelength accuracy and resolution for diverse laboratory applications. With its advanced lead screw structure, this model ensures consistent performance, making it a trusted tool for chemical analysis, pharmaceutical development, environmental monitoring, and quality control. The automatic wavelength adjustment feature allows users to quickly and accurately set their desired parameters using arrow keys, reducing operational errors. Equipped with a 128×64 LCD display, the YG0890 simplifies data interpretation by clearly presenting wavelengths, absorption, and transmittance values. This model also incorporates a USB output port, enabling seamless connection to a PC for spectrum scanning, kinetic studies, and multi-wavelength analysis, enhancing the workflow of busy laboratories. Additionally, the rigid die-cast aluminum optical base ensures long-term stability, and the imported deuterium lamp guarantees low stray light and precise photometric readings.
Market Price
The UV / VIS Spectrophotometer YG0890 typically ranges in price from $3.556 to $3.570 USD, depending on the vendor and additional features or accessories included. This price point makes it an accessible option for labs seeking an instrument that combines high performance, durability, and accuracy at a reasonable cost.
Frequently Asked Questions
- What makes the YG0890 stand out from other spectrophotometers?
The YG0890 offers a combination of automatic wavelength adjustment, multiple standard curve storage, and a rigid aluminum optical base, ensuring stability and ease of use for precise and reliable measurements.
- Can I connect the YG0890 to a computer for data analysis?
Yes, the built-in USB port allows direct connection to a PC for advanced spectrum scanning, kinetic studies, and multi-wavelength analysis, simplifying data management.
- What kind of lamp does this spectrophotometer use?
The YG0890 is equipped with a high-quality imported deuterium lamp and a tungsten lamp, providing a reliable and stable light source for UV and visible measurements.
Advantages and Disadvantages
Advantages:
- Broad Wavelength Range: Spanning 190–1100 nm, it supports diverse UV and visible applications.
- High Stability: The die-cast aluminum base ensures consistent performance over time.
- User-Friendly Interface: The auto wavelength setting and numerical keys make it easy to operate.
- Data Connectivity: The USB output facilitates seamless data transfer and advanced analysis.
- Durability: Built with high-quality components, the YG0890 is designed for long-term use.
Disadvantages:
- Size and Weight: At 18 kg, it may not be ideal for field applications or frequent relocation.
- Software Optional: Some advanced analytical software requires a separate purchase.
Field Applications
The UV / VIS Spectrophotometer YG0890 excels in various laboratory environments, including pharmaceutical quality control, environmental testing, chemical analysis, and food safety assessments. Its broad wavelength range and exceptional photometric accuracy make it suitable for tasks ranging from concentration determination to spectral analysis of complex samples. Laboratories can rely on the YG0890’s precision to maintain quality standards, ensure regulatory compliance, and achieve reproducible results in both research and production settings.
Recommendations
To maximize the performance of the YG0890, ensure the instrument is placed on a stable surface and keep the optical components clean to maintain accuracy. Regularly calibrate the device using standard reference materials and replace the deuterium lamp as needed to ensure consistent light quality. By following these guidelines, laboratories can achieve reliable, high-quality measurements and extend the life of this robust spectrophotometer.
