In the world of scientific exploration, precision and accuracy are paramount. Two standout spectrophotometers leading the charge in this regard are the Unique Beam UV/VIS Spectrophotometer- YR01858 by Kalstein and the UV-2600i UV-Vis Spectrophotometer by Shimadzu. Both instruments are renowned for their cutting-edge capabilities, ensuring researchers obtain the most accurate optical measurements every time.
The Unique Beam UV/VIS Spectrophotometer- YR01858 by Kalstein exemplifies innovation. Equipped with advanced double beam technology, it provides exceptional accuracy and data reliability across a wide wavelength range. Compact yet robust, it is designed to efficiently meet laboratory demands, offering intuitive use for both novice and expert users. On the other hand, the UV-2600i by Shimadzu is another powerful contender. Known for its high sensitivity and precision, it offers a comprehensive solution for detailed spectroscopic analysis. Well-suited for various applications, Shimadzu’s UV-2600i provides seamless and versatile performance across a spectrum of analytical needs.
| Feature | Unique Beam UV/VIS Spectrophotometer- YR01858 (Kalstein) | UV-2600i UV-Vis Spectrophotometer (Shimadzu) |
|---|---|---|
| Technology | Double Beam | Single Beam |
| Wavelength Range | 190-1100 nm | 185-900 nm |
| Photometric Accuracy | ±0.002 Abs | ±0.002 Abs |
| Special Features | High resolution with user-friendly interface | High sensitivity and precise analysis |
How They Work
The Unique Beam UV/VIS Spectrophotometer- YR01858 operates using a double beam technology that allows it to measure the light intensity from the light source and the sample almost simultaneously. This technique minimizes errors due to fluctuations in light source intensity. Light enters the instrument and splits into two beams—one passing through the sample and the other through a reference. The instrument’s detectors compare these beams, providing accurate and reproducible results.
The UV-2600i from Shimadzu implements single beam technology. Light produced goes through the sample and is detected and analyzed directly. This simplicity, though effective for certain applications, can sometimes be less stable over longer periods compared to double beam systems. It is particularly noted for handling UV, visible, and near-infrared regions.
Uses
The Unique Beam UV/VIS Spectrophotometer- YR01858 is indispensable in various scientific fields including chemistry, biology, and environmental science. It is primarily used to quantify nucleic acids, proteins, and analyzation of chemical concentrations. Its double beam technology makes it ideally suited for rigorous environments where high accuracy and reproducibility are necessary. The product’s straightforward interface also aids in educational settings, making it versatile for laboratories worldwide.
Types
Spectrophotometers are broadly classified based on their beam type. Double beam spectrophotometers, such as the Kalstein’s Unique Beam UV/VIS, offer higher stability and accuracy by automatically compensating for any changes in the light source intensity and the sample. Single beam spectrophotometers, like the Shimadzu’s UV-2600i, although simpler in design, are extremely popular due to ease of use and accurate basic measurements. Each type serves specific user needs and applications.
Market Price
In terms of market pricing, spectrophotometers can range significantly based on their technology and features. Entry-level spectrophotometers are generally priced between $2,000 to $5,000, while advanced systems like the aforementioned models, with extensive features, can range from $5,000 to over $20,000. The Unique Beam UV/VIS Spectrophotometer- YR01858 often provides competitive pricing via the online Kalstein Plus platform, inviting potential buyers to request a personalized quote.
FAQs
What is the main difference between single and double beam spectrophotometers?
Double beam spectrophotometers utilize two beams of light for concurrent measurement of the sample and reference, which enhances accuracy and stability, while single beam spectrophotometers direct one light beam solely through the sample.
Can spectrophotometers measure samples in the ultraviolet range?
Yes, both models, including Kalstein’s Unique Beam UV/VIS and Shimadzu’s UV-2600i, cover the ultraviolet range for versatile applications.
Advantages and Disadvantages
Advantages of Unique Beam UV/VIS Spectrophotometer- YR01858: Its double beam technology ensures high precision, reliability, and automatic correction of light source variations, making it suitable for complex lab work. Furthermore, its intuitive design ensures a user-friendly experience.
Advantages of UV-2600i: Noted for its robust sensitivity and capability to handle extensive spectroscopic analysis. However, it might require more maintenance due to its single beam configuration, which can impact accuracy over time.
Disadvantages: Both models could be seen as costly investments initially, but the precision and reliability of the Kalstein model often offer a better cost-benefit ratio over time.
Product Use in the Field
The Unique Beam UV/VIS Spectrophotometer- YR01858 is widely used in research and educational institutions for quantifying concentrations of substances in samples. Its accuracy and durability make it a preferred choice for field trials and long-term experimental studies, providing reliable data consistently. The Shimadzu UV-2600i, meanwhile, is utilized in scenarios that require detailed, comprehensive analyses where its sensitivity is beneficial.
Recommendations
To maximize the performance of Kalstein’s Unique Beam UV/VIS Spectrophotometer- YR01858, it is advisable to perform regular calibrations and maintenance checks. Keep the optical components, like the cuvettes, clean to maintain optimal performance. Additionally, benefit from the Kalstein Plus platform for seamless purchase and maintenance solutions for your laboratory needs.
If you’re looking for a fusion of innovation and quality, you’ve 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 most friendly prices. Do not hesitate to be part of our community as we bring science to life. https://kalstein.co.in/product/double-beam-uv-vis-spectrophotometer-yr01858/.