Product Description
The UV-Vis Spectrophotometer YR01851 is a sophisticated piece of laboratory equipment designed to provide precise and accurate measurements across a wide spectrum range. It features a **single beam optical system** with a grating of 1200 lines/mm, ensuring robust performance in diverse laboratory environments. With a **wavelength range** spanning from 190 to 1000 nm and a **bandwidth of 2 nm**, this spectrophotometer is equipped to handle a variety of analytical tasks, making it highly versatile for numerous applications in scientific research and industrial settings.
This model boasts impressive **wavelength accuracy of ±2 nm** and **repeatability of 0.5 nm**, highlighting its reliability for consistent measurements. The **wavelength setting is fully automatic**, which simplifies operation and enhances efficiency. Photometrically, it offers a **photometric accuracy of ±0.5%T** and repeatability of ≤0.2%T across a range of -0.3 to 3A, 0 to 200%T, and 0 to 9999C. It supports multiple photometric modes including T, A, C, and F, broadening its application scope for various analytical needs.
Additional features include a **low stray light level of ≤0.1%T**, ensuring minimal interference and high-quality results, and a **stability rate of ± 0.002A/h @ 500 nm**. The device comes with a **128*64 LCD display** for clear data visualization, a **silicon photodiode detector**, and employs a combination of **tungsten and deuterium lamps** as the light source, offering both UV and visible spectrum analysis capabilities.
Technical Specifications
| Model | YR01851 |
| 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 market price for the UV-Vis Spectrophotometer YR01851 typically ranges from 2000 USD to 2850 USD, depending on the supplier and additional services or warranties included. This range reflects its advanced technological features and the high demand for reliable spectrophotometric analysis in professional laboratory settings. Potential buyers are encouraged to consider not only the initial purchase price but also the total cost of ownership, which includes any potential service contracts and calibration services necessary to maintain the unit in peak condition.
Frequently Asked Questions
What is the primary use of the UV-Vis Spectrophotometer YR01851?
This spectrophotometer is mainly used for measuring the absorbance and transmittance of liquid samples across the UV and visible spectrum. It is commonly employed in fields such as chemistry, biochemistry, and environmental analysis, among others.
Does the spectrophotometer support data export?
Yes, the YR01851 model is equipped with both USB and parallel ports, allowing users to export data efficiently for further analysis and record keeping.
What maintenance does the spectrophotometer require?
Regular calibration, cleaning of optical surfaces, and replacing light sources when necessary are critical to maintaining the accuracy and longevity of the instrument. Refer to the user manual for detailed maintenance instructions specific to your usage conditions.
Advantages and Disadvantages
The UV-Vis Spectrophotometer YR01851 offers numerous advantages, including its broad wavelength range, robust photometric accuracy, and repeatability, making it a reliable choice for precise analysis. The automatic wavelength setting and multiple output options enhance user convenience and data management capabilities. Additionally, its intuitive LCD display simplifies interaction and data visualization.
However, one potential disadvantage is the need for regular maintenance to ensure optimal performance, which can entail additional costs. Moreover, the instrument’s weight and size may require a dedicated space in the laboratory, which could be a limitation for smaller facilities.
Field Use of the Product
In practical scenarios, the UV-Vis Spectrophotometer YR01851 is used in quality control and assurance processes, helping laboratories to analyze samples efficiently and accurately. It plays a crucial role in determining the concentration of substances, monitoring reaction kinetics, and performing environmental testing, where precise and rapid measurements are essential.
The capability to switch between different photometric modes makes it adaptable to various sample types and measurement conditions, broadening its utility in complex analytical procedures. With its reliable performance, professionals can trust this spectrophotometer to deliver insightful data critical for research and operational decision-making.
Recommendations
To ensure optimal performance, it is recommended to routinely check the calibration of the UV-Vis Spectrophotometer YR01851 and conduct regular maintenance as per the manufacturer’s guidelines. This includes cleaning the optical components and changing the light sources at the end of their lifecycle. Users should also stay informed about software updates that may improve functionality and integration with other laboratory systems.
For those interested in purchasing this reliable spectrophotometer, consider using the Kalstein Plus platform to request a customized quotation. This tool allows potential buyers to explore financial options and make informed decisions regarding their laboratory investments. **Enhance your laboratory capabilities with precision engineering and cutting-edge technology.**
If you are looking for a fusion of innovation and quality, you have come to the right place. At Kalstein, we offer you the privilege of exploring our exclusive catalog of laboratory equipment. We manufacture each device with a level of excellence. Our intuitive and agile online shopping channels are designed for your comfort, 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-ultraviolet-visible-spectrophotometer-yr01851/.
