Product Description
The Double Beam UV-Vis Spectrophotometer models YR01863, YR01864, and YR01865 are at the forefront of scientific innovations, designed to deliver precise and reliable measurements critical for various laboratory applications. Central to its operation is a sophisticated optical system featuring a 1200 lines/mm grating mechanism, ensuring high accuracy in the analysis of samples across a wavelength range of 190-1100 nm. This instrument provides unmatched wavelength accuracy of ±0.1 nm at 656.1 nm and ±0.3 nm across its entire range, contributing to its credibility and reliability in scientific research.
The variable bandwidth ranging from 0.5 nm to 4.0 nm in model YR01865 enhances its flexibility, allowing users to adapt the spectrophotometer to specific analytical needs. The spectrophotometer’s photometric functionality boasts an accuracy of ±0.2% T and repeatability of ≤0.1% T, offering users the confidence in its performance. With a robust data output port via USB and a parallel printer port, the device integrates seamlessly into modern laboratory environments.
Technical Specifications
| Model | YR01863 | YR01864 | YR01865 |
| Optical System | Double Beam, 1200 Lines/mm Grating | ||
| Wavelength Range | 190-1100nm | ||
| Bandwidth | 1.8nm | 1.0nm | 0.5, 1.0, 2.0, 4.0 nm |
| Wavelength Accuracy | ±0.1nm (D2 656.1nm), ±0.3nm @all range | ||
| 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 | ± 0.0003A/h @ 500nm | ||
| Baseline Flatness | ± 0.001A/h | ||
| Noise | ± 0.0005A | ||
| Stray Light | ≤0.03%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 | 32kg | 32kg | 34kg |
Market Price
The Double Beam UV-Vis Spectrophotometer is priced competitively within the market. The average market price for this high-performance spectrophotometer ranges from approximately $7500 to $8200, reflecting the advanced technology and precision it offers. This price range positions it as a valuable investment for laboratories looking to enhance their analytical capabilities with reliable equipment.
Frequently Asked Questions
What is the difference between single beam and double beam spectrophotometers?
Double beam spectrophotometers provide a more stable baseline as they measure the sample and reference simultaneously, minimizing the effects of lamp fluctuations.
How do I maintain the UV-Vis spectrophotometer?
Regular maintenance includes cleaning the optical path, replacing lamps as needed, and ensuring that the device is calibrated regularly to maintain its accuracy.
Is this spectrophotometer suitable for measuring all types of samples?
Yes, this spectrophotometer is versatile and can measure a wide range of samples, including biological, chemical, and environmental materials, due to its broad wavelength range and high sensitivity.
Advantages and Disadvantages
Advantages: The spectrophotometer boasts high precision and accuracy, thanks to its advanced optical system. Its variable bandwidth options enhance versatility, and the device supports comprehensive data output methods, making it highly compatible with modern laboratories. The dual lamp system extends its suitability across different wavelength requirements, and its enhanced stability offers reliable performance.
Disadvantages: Despite its advanced features, the spectrophotometer requires regular maintenance to ensure its optimum performance, which may add to the operational costs. Additionally, its initial investment might be considerable for smaller laboratories with limited budgets.
Product Usage in the Field
The Double Beam UV-Vis Spectrophotometer is widely used across various fields, including pharmaceuticals, biotechnology, and environmental sciences. In pharmaceutical laboratories, it provides critical analyses of drug composition and purity. In environmental studies, it is instrumental in assessing water quality and identifying pollutants. Its high precision and customizable bandwidth make it ideal for detailed biochemical analyses and research.
Professionals appreciate the instrument’s robust performance in identifying and quantifying compounds, which supports both routine analyses and sophisticated research projects. This versatility cements its role as an essential tool for academics and industrial researchers alike.
Recommendations
For optimal performance, it is recommended to keep the spectrophotometer in a stable, dust-free environment. Regular calibration is essential to maintain measurement accuracy, and the optical components should be routinely inspected and cleaned. Leveraging the USB data output port, users can efficiently export and analyze data, which streamlines workflows significantly.
Consider enrolling in a maintenance program to keep the equipment in prime condition and extend its lifespan. For procurement ease, Kalstein’s platform offers a streamlined process to request a quote or generate an automatic quotation, ensuring that your lab is equipped with cutting-edge instruments without delay.
If you are seeking 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 a level of excellence. Our intuitive and agile online purchasing channels are designed for your convenience, ensuring the most friendly pricing. Don’t hesitate any longer, we bring science to life, it’s time to become part of our community. https://kalstein.net/en/product/double-beam-uv-vis-spectrophotometer-c-yr01864-yr01865/.
