Product Description
The UV-Vis Spectrophotometers YR01859, YR01860, and YR01861 are at the forefront of precision and functionality, offering a comprehensive wavelength range of 190-1100nm. These models are equipped with a 320*240 Dots LCD display, providing a clear and user-friendly interface, essential for laboratory environments. The spectrophotometers’ standout feature is their bandwidth versatility, where the YR01859 offers a fixed bandwidth of 1.8nm, the YR01860 presents a reduced, highly precise 1.0nm, and the YR01861 provides adjustable bandwidths of 0.5, 1.0, 2.0, and 4.0nm, catering to a wide range of spectral requirements.
Moreover, these devices boast a wavelength accuracy of ±0.1nm at 656.1nm and ±0.3nm, supported by a remarkable wavelength repeatability of 0.1nm. The spectrophotometers’ photometric performance is equally impressive, maintaining a photometric accuracy of ±0.2%T and repeatability of ≤0.1%T over a broad photometric range of -0.3-3A, 0-200%T, and 0-9999C. Instrument stability and reliability are ensured with a baseline flatness of ±0.0008A/h, noise levels at ±0.001A, and stray light of ≤0.05%T at 220nm and 360nm. The devices also feature USB data output ports and parallel printer ports for efficient data handling.
| Model | YR01859 | YR01860 | YR01861 |
| Wavelength Range | 190-1100nm | ||
| Bandwidth | 1.8nm | 1.0nm | 0.5, 1.0, 2.0, 4.0nm |
| Wavelength Accuracy | ±0.1nm @656.1nm, ±0.3nm | ||
| Wavelength Repeatability | 0.1nm | ||
| Photometric Accuracy | ±0.2%T(0-100%T) | ||
| Photometric Repeatability | ≤0.1%T(0-100%T) | ||
| Photometric Range | -0.3-3A 0-200%T 0-9999C |
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| Stability | ± 0.002A/h @ 500nm | ||
| Baseline Flatness | ± 0.0008A/h | ||
| Noise | ± 0.001A | ||
| 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 | 625*430*206mm | ||
| Weight | 28KG/28KG/30KG | ||
Market Price
In the current market landscape, the price range for high-performance UV-Vis spectrophotometers such as the YR01859, YR01860, and YR01861 typically falls between USD 7,500 and USD 8,000. This pricing reflects their advanced capabilities and technological features. Investing in these spectrophotometers ensures access to precision and reliability, indispensable in research and quality control settings.
Frequently Asked Questions
What is the wavelength range of these spectrophotometers?
The YR01859, YR01860, and YR01861 models cover an extensive wavelength range from 190nm to 1100nm, accommodating a broad spectrum of analytical needs.
How can the data output be managed?
These spectrophotometers are equipped with a USB data output port, which facilitates easy and efficient transfer of analytical data to various storage devices or computers.
What types of lamps do these models use?
All three models feature a combination of Tungsten and Deuterium lamps, ensuring consistent and reliable performance across a wide range of wavelengths.
Advantages and Disadvantages
Advantages: The spectrophotometers offer high precision in measurements with outstanding wavelength and photometric accuracy. The adjustable bandwidth in the YR01861 model provides flexibility, allowing users to tailor settings per specific sample analysis requirements. The robust design ensures stability and minimal noise, enhancing data reliability. Additionally, their compatibility with USB ports enables seamless integration into modern laboratory environments.
Disadvantages: The sophisticated capabilities and high precision may translate into a steeper learning curve for first-time users. Proper training and familiarization with the instruments are advised to maximize functionality.
Field Use of the Product
In practical applications, these UV-Vis spectrophotometers are indispensable tools in both research and industrial laboratories. They are extensively used in fields such as molecular biology, chemistry, and pharmaceuticals, where they facilitate critical measurements in drug development, chemical analysis, and quality control processes. The ability to correctly analyze the absorption and transmittance of various substances is essential for advancing scientific inquiries and ensuring quality standards.
With their broad photometric range and adjustable bandwidth, the spectrophotometers are adaptable to diverse experimental setups. The reliability of their data output function supports large-scale data collection, significantly contributing to effective research methodologies.
Recommendations
To achieve optimal performance from these spectrophotometers, it is recommended to conduct regular maintenance, including routine calibration and verification of light sources, to maintain the precision and accuracy of measurements. Proper user training should be implemented to fully utilize the technological features integrated into these devices. In addition, leveraging the USB data output capabilities can streamline data management processes in any laboratory setting.
If you are looking for a blend 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 piece of equipment with a level of excellence. Our intuitive and agile online purchasing channels are designed for your convenience, ensuring the friendliest prices. Don’t 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-yr01859-yr01860-yr01861/.
