Product Description
The YR01857 UV-Vis Spectrophotometer is a premium analytical tool designed to perform precise ultraviolet-visible scanning. It is engineered to deliver exceptional performance across a wide wavelength range of 190-1100nm, featuring a 1.8nm bandwidth. This state-of-the-art instrument ensures accuracy with a wavelength precision of ±0.5nm and repeatability of ≤0.2nm, showcasing its meticulous craftsmanship.
Photometric accuracy is maintained at ±0.3%T with repeatability of ≤0.15%T, and it offers a photometric range of -0.3-3A, 0-200%T, and 0-9999C, making it versatile for varied analytical needs. The stability of the device, recorded at ±0.002A/h @ 500nm, alongside a baseline flatness of ±0.002A/h, ensures the reliability of the data produced. Minimal noise levels at ±0.0005A and stray light at ≤0.05%T @ 220nm, 360nm further highlight its precision capabilities.
The device is equipped with practical interfaces, including a USB data output port and a parallel printer port. Its user-friendly 320*240 Dots LCD display allows clear visualization of results. Additionally, it features dual light sources with a tungsten lamp and a deuterium lamp, coupled with a silicon photodiode detector, ensuring high sensitivity and performance.
The power requirements are versatile, operating at either AC 220V/50Hz or AC 110V/60Hz, making it adaptable for various regions. It is compact and portable with dimensions of 460*380*180mm and a weight of 20kg, enabling easy integration into laboratory settings.
| Model | YR01857 |
| 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 YR01857 UV-Vis Spectrophotometer falls within a competitive price range, reflecting its advanced features and technology. The average market price for such instruments can vary, generally ranging from approximately $5,000 to $5,800. This makes it an attractive option for laboratories looking for high precision instruments without compromising on quality or functionality.
Kalstein ensures that their pricing is designed to provide customers with the best value for their investment, blending top-tier technology with affordability. The spectrophotometer’s pricing strategy is thoughtfully crafted to accommodate the budgetary considerations of various laboratories, ensuring accessibility to its advanced analytical capabilities.
Frequently Asked Questions
What is the primary use of the YR01857 Spectrophotometer?
The YR01857 Spectrophotometer is primarily used to measure the absorbance of light through a sample across the UV-Vis spectrum. This is crucial in various applications including biochemical assays, quality control in manufacturing processes, and in research labs for quantifying concentrations of compounds.
Can the spectrophotometer be connected to a computer?
Yes, the YR01857 comes equipped with a USB data output port that allows easy connection to computers for data transfer and further analysis.
What maintenance is required for optimal operation?
The spectrophotometer requires regular calibration checks and maintenance of its light sources and detectors. It is also recommended to keep the device dust-free and in a stable environment to ensure longevity and performance.
Advantages and Disadvantages
Advantages: The YR01857 offers a range of advantages including high precision and stability, a comprehensive wavelength range, and user-friendly interface with a clear LCD display. Its compact design ensures it fits easily into most laboratory environments.
Moreover, its dual lamps and silicon photodiode detector provide enhanced sensitivity and diverse applicability, while the connectivity options facilitate seamless data management.
Disadvantages: One potential downside could be its weight of 20kg, which might limit mobility within a lab space. Additionally, while it offers a comprehensive set of features, the initial investment may be higher than basic models, although justified by its technological advancements.
Product Use in the Field
In practical scenarios, the YR01857 UV-Vis Spectrophotometer is used extensively in pharmaceutical research and development, environmental analysis, and chemical industries. It aids in the accurate measurement of analytes by assessing how much of a specific wavelength of light is absorbed by a sample.
This spectrophotometer is instrumental in quantifying DNA, RNA, and protein concentrations in biochemical labs, and in quality control processes to ensure product consistency and compliance with standards.
Recommendations
For best results, operators should ensure regular calibration of the spectrophotometer using standards. It is also advisable to run blank samples to establish a baseline for measurements. Keeping the instrument in a stable temperature environment will enhance its stability and accuracy.
Leveraging the comprehensive wavelength range, users can optimize analysis by selecting appropriate wavelengths for specific samples. Regularly updating the associated software and maintaining the instrument’s cleanliness will also contribute to optimal performance.
If you are seeking a fusion of innovation and quality, you have come to the right place. At Kalstein, we offer you the luxury of exploring our exclusive catalog of laboratory equipment. We manufacture each device with a level of excellence. Our intuitive and fast online purchasing channels are designed for your convenience, ensuring the most friendly prices. Do not hesitate any longer, we bring science to life, it’s time to be part of our community. https://kalstein.net/en/product/uv-vis-spectrophotometer-with-ultraviolet-visible-scanning-software-yr01857/.
