Description
The Double Beam UV / Vis Spectrophotometer YG0898 is a cutting-edge analytical instrument designed for laboratories that demand precision and stability in their measurements. Featuring a dual optical path and dual beam system, this spectrophotometer significantly reduces stray light, ensuring accuracy. Enhanced with a 10-inch touchscreen and 32GB internal memory, it supports streamlined operation and effortless data storage. The device’s robust construction mitigates external vibrations, enhancing its reliability for comprehensive functions such as DNA/protein analysis, multi-wavelength scanning, and dynamics testing.
Market Price
The YG0898 spectrophotometer is competitively priced, ranging from $7,010 to $7,020 USD. This price reflects its advanced capabilities and long-term value for laboratories that prioritize high-precision measurements combined with robust construction. It’s an ideal investment for labs looking to incorporate state-of-the-art technology in their testing processes.
Frequently Asked Questions
- What type of testing is this spectrophotometer best suited for? The YG0898 is ideal for DNA/protein analysis and multi-wavelength testing, offering accuracy and stability required for complex laboratory procedures.
- How does the double beam system improve performance? The dual-beam system ensures more stable baseline measurements, reduces noise, and provides consistent, reliable results.
- Does the instrument require additional software? The YG0898 is equipped with built-in functionality that suffices for most testing needs but also supports external software for enhanced data analysis and visualization.
Advantages and Disadvantages
Advantages:
- Exceptional stability and accuracy due to its dual optical path and beam system.
- Robustly built with a 16mm aluminum base to ensure long-term reliability.
- Easy operation facilitated by an intuitive 10-inch touchscreen and ample internal memory.
Disadvantages:
- Larger size and weight than single-beam models, necessitating more space.
- Premium pricing might be prohibitive for smaller labs with limited budgets.
Field Applications
The YG0898 spectrophotometer sees wide application across biochemistry, molecular biology, pharmaceutical development, and environmental testing fields. Its stable measurement capabilities make it an excellent choice for quality control, research, and routine analyses in diverse industries.
Recommendations
To prolong the lifespan of the YG0898, it is advised to regularly clean the cuvettes and optical surfaces. Utilizing its built-in calibration functions will help maintain accuracy. Store the unit in a stable, vibration-free environment, regularly back up data, and employ the A4 printing capability for organized result documentation.
Technical Specifications
| Model | YG0898 |
| Wavelength Range | 190-1100nm |
| Spectral Bandwidth | 1.8 nm |
| Wavelength Accuracy | ±0.1nm(D2 656.1nm),±0.3nm at full range |
| Stray Light | 0.03% T @ 220 nm, 360 nm |
| Wavelength Repeatability | ≤0.1nm |
| Photometric Accuracy | 士0.2%T(0-100%T) ±0.002Abs(0-0.5Abs) ±0.004Abs(0.5-1.0Abs) |
| Photometric Repeatability | ≤0.1%T(0-100%T) 0.001Abs(0-0.5Abs) 0.002Abs(0.5-1.0Abs) |
| Stability | 士0.0004A/h@500nm |
| Photometric Range | 0-200%T, -0.3-3.0A, 0-9999C |
| Baseline Flatness | 士0.001A |
| Noise | 士0.0004A |
| Display | 800*480 touch screen |
| Data Output Port | USB |
| Print Port | USB Port |
| Light Source | Tungsten Lamp & Deuterium Lamp |
| Power Requirements | AC 220V/50Hz or AC 110v/60Hz |
| Detector | Silicon Photodiode |
| Dimension | 630*430*210nm |
| Weight | 28KG |


