Product Description
The Yulgary YG0887 is a highly efficient UV-Vis Spectrophotometer designed to meet the demanding needs of modern laboratories. Its single beam optical system, equipped with a grating of 1200 lines/mm, ensures precise measurements across a wavelength range of 190-1000nm. This robust equipment boasts a bandwidth of 2nm and a wavelength accuracy of ±2nm, making it ideal for a wide range of spectrophotometric analyses.
The device allows for automatic wavelength setting, ensuring repeatability at 0.5nm. It offers photometric accuracy of ±0.5%T and repeatability of ≤0.2%T, along with a broad photometric range covering -0.3-3A, 0-200%T, and 0-9999C. With photometric modes including Transmittance (T), Absorbance (A), Concentration (C), and Factor (F), the YG0887 provides versatility in analytical methods.
Other notable features include a low stray light of ≤0.1%T and exceptional stability at ±0.002A/h @ 500nm. The YG0887 is equipped with a 128*64 LCD display for clear readings, and the use of a silicon photodiode as the detector enhances sensitivity and accuracy. Dual light sources of tungsten and deuterium lamps extend its functional range. Additionally, data outputs via USB and Parallel Port (Printer) add convenience for documentation and analysis.
| Model | YG0887 |
| 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 |
Market Price
The UV-Vis Spectrophotometer YG0887 is a high-end laboratory instrument, and its price reflects its advanced capabilities and precision. Typically, these devices are priced between $2000 and $5000 USD, contingent on additional features, supplier markup, and service packages included with the purchase. For the most accurate pricing, contacting authorized distributors or the manufacturer directly is recommended, as they can provide tailored quotations based on specific lab needs.
Frequently Asked Questions
What is the primary use of the YG0887 spectrophotometer?
The YG0887 is primarily used for quantitative analysis in various fields such as chemistry, biology, and environmental science, where precise wavelength measurements are critical.
How do I ensure accurate readings from the device?
Regular calibration of the spectrophotometer using known standards and proper maintenance of the light sources and detectors are crucial in ensuring accurate readings.
Can the YG0887 be connected to a computer?
Yes, the spectrophotometer comes with USB and Parallel Port outputs, which facilitate easy connection to computers and printers for data analysis and documentation.
Advantages and Disadvantages
Advantages:
- Wide wavelength range and high accuracy, ensuring precise analytical data.
- User-friendly interface with automatic wavelength setting.
- Versatility with multiple photometric modes accommodates diverse laboratory applications.
- Stability and low stray light ensure reliable and consistent performance.
Disadvantages:
- Relatively high initial investment may be prohibitive for some smaller labs.
- Requires regular maintenance and calibration to maintain optimal performance.
Field Use of the Product
The YG0887 UV-Vis Spectrophotometer is utilized in various settings where precision analytics are needed. In pharmaceuticals, it is employed to determine drug compositions and purities. Environmental laboratories use this device for analyzing water quality and pollutants by measuring the absorbance of specific wavelengths absorbed by contaminants. Additionally, in biotechnological applications, it can assess protein concentrations and enzyme activities through spectral analysis.
In practice, the spectrophotometer is set up in a controlled environment to limit variables that may affect its optical measurements. It is crucial in these settings to follow protocols stringently to obtain exact results, as data can be significantly affected by improper sample handling or instrumentation errors.
Recommendations
For optimal use of the YG0887, regularly calibrate the device using certified standards to ensure accuracy. Handle the instrument carefully to avoid any mechanical disruptions that could affect its performance. It is also advisable to maintain a clean environment around the spectrophotometer to prevent interference from dust particles. Users should be trained on data interpretation and software operation, which will enhance the effective use of the instrument.
Discover the innovation and quality that Yulgary has to offer. If you’re looking for high-performance laboratory equipment, you’re in the right place. At Yulgary, we manufacture products with excellence standards that meet the most demanding needs. Browse our online store, designed to offer you a quick, easy shopping experience with competitive prices. Don’t miss the opportunity to upgrade your laboratory with the best in scientific technology. Click here to explore our catalog.
