Product Description
The UV-Vis Spectrophotometer series YR01859, YR01860, and YR01861 from Kalstein are high-performance devices designed to meet the demanding needs of modern laboratories. These spectrophotometers cover a wavelength range from 190 to 1100 nm, making them versatile for various applications, from biochemical experiments to pharmaceutical analyses. The devices feature advanced optics with a silicon photodiode detector, providing high accuracy and precision.
With bandwidth options that vary among the models—from 1.8nm in the YR01859 to a flexible range of 0.5, 1.0, 2.0, and 4.0nm in the YR01861—these spectrophotometers offer detailed spectral analysis adapted to different laboratory needs. The wavelength accuracy of ±0.1nm at 656.1nm and wavelength repeatability of 0.1nm ensure reliability in results, crucial for sensitive scientific measurements.
Among their key features, these models boast a photometric accuracy of ±0.2%T and a photometric repeatability of ≤0.1%T, ensuring consistency in measurements like absorbance and transmittance. Other notable specifications include a photometric range from -0.3-3A, stability of ±0.002A/h at 500nm, and a baseline flatness of ±0.0008A/h. For optimum data management, they come equipped with USB and parallel ports, along with a 320*240 Dots LCD for easy navigation.
| 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 |
||
| 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
The market price for UV-Vis Spectrophotometers like the YR01859 to YR01861 typically ranges between $7200 and $8000 USD. This price range reflects the advanced features and precision these devices offer, making them a worthy investment for laboratories seeking high-quality, reliable analytical instrumentation. Kalstein provides competitive pricing and reliable support, ensuring that you receive top value for your purchase.
Frequently Asked Questions
What makes the YR01861 model stand out?
The YR01861 model is distinguished by its flexible bandwidth options (0.5, 1.0, 2.0, and 4.0nm), allowing for more detailed spectroscopic analysis in various applications. This flexibility can be crucial for complex analyses requiring different resolution settings.
Are these spectrophotometers suitable for educational purposes?
Yes, these spectrophotometers are ideal for both academic and research settings, offering intuitive user interfaces and precise measurements suitable for teaching laboratories and advanced research projects.
Does Kalstein offer support for installation and training?
Kalstein provides comprehensive support, including installation assistance and user training, to ensure that users can efficiently operate and maintain the equipment.
Advantages and Disadvantages
Advantages of the UV-Vis Spectrophotometer series include high precision and flexibility in wavelength resolution, as well as robust construction and ease of use, which contribute to their reliability and durability in laboratory settings. The combination of Tungsten and Deuterium lamps extends the range of possible applications.
Disadvantages may include their initial cost and the need for regular maintenance and calibration, which are standard for maintaining accuracy in spectroscopic measurements. However, these factors are generally outweighed by the benefits of accurate and reliable data collection.
Field Use of the Product
In practical applications, UV-Vis Spectrophotometers are widely used in the fields of chemistry, biology, and material science for quantitative analysis of substances. They are instrumental in assessing the concentration of solutes in solutions by measuring light absorption across specified wavelengths. The precise measurement capabilities allow researchers to conduct detailed analyses of reaction dynamics, structural properties of compounds, and more.
Additionally, these devices play a pivotal role in pharmaceutical industries for quality control, ensuring new formulations meet prescribed standards before reaching consumers. The spectrophotometric analysis efficiency and non-invasiveness make it an invaluable tool in various sectors.
Recommendations
For optimal performance, it’s crucial to regularly calibrate your UV-Vis Spectrophotometer and keep it clean to prevent any interference in readings. Ensure that the device’s lamps are in good condition, as they are vital to the spectrophotometer’s functionality. It’s advisable to follow the manufacturer’s guidelines for maintenance and operation to extend the equipment’s lifespan.
Kalstein invites you to request a quote or generate an automatic one through our Kalstein Plus platform, ensuring you make an informed decision backed by top-notch technical support.
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 device with the highest level of excellence. Our intuitive and agile online purchasing channels are designed for your convenience, ensuring the most user-friendly prices. Don’t think twice; we breathe life into science, and it’s time to be part of our community. https://kalstein.net/en/product/uv-vis-spectrophotometer-yr01859-yr01860-yr01861/.
