Product Description
The UV-Vis Spectrophotometer models YR01859, YR01860, and YR01861 are cutting-edge analytical instruments essential in various scientific fields. With a wavelength range of 190-1100nm, these spectrophotometers provide broad application versatility. They are designed to deliver precise measurements with a wavelength accuracy of ±0.1nm at 656.1nm and ±0.3nm across the spectrum. The wavelength repeatability stands at 0.1nm, ensuring consistent results in repetitive tests.
An essential feature of these spectrophotometers is their adaptable bandwidth. The YR01859 comes with a fixed bandwidth of 1.8nm, the YR01860 with 1.0nm, while the YR01861 offers multiple bandwidth options: 0.5, 1.0, 2.0, and 4.0nm. This flexibility caters to diverse experiment requirements. Additionally, the photometric accuracy is ±0.2%T (0-100%T) with a repeatability of ≤0.1%T, allowing users to trust their qualitative and quantitative analyses.
The photometric range is extensive, supporting assays and analyses within -0.3-3A, 0-200%T, and 0-9999C. Stability is maintained at ± 0.002A/h at 500nm, further supported by a baseline flatness of ±0.0008A/h and noise limited to ±0.001A. With stray light under 0.05%T at 220nm and 360nm, the instrument avoids distortion in measurements.
| 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 value for UV-Vis Spectrophotometers varies depending on the model and supplier. For high-quality devices such as the Kalstein models, the average market price typically ranges from $7000 to $8000 USD. This estimation accounts for the advanced technology and precise engineering invested in these scientific instruments.
Understanding the investment can be substantial, it is crucial to consider the long-term benefits and accuracy improvements these spectrophotometers offer. Purchasing such equipment should weigh the quality, reliability, and technical support available with the vendor. At Kalstein, we ensure competitive pricing and exceptional support for your laboratory needs. Request a custom quote today through our Kalstein Plus platform and experience seamless service and quality products.
Frequently Asked Questions
What is the typical lifespan of the lamps used in the spectrophotometer?
The Tungsten and Deuterium lamps have a long service life, often exceeding 2000 hours with proper care and usage. Regular maintenance can help achieve maximum longevity.
Can the spectrophotometer be connected to modern computer systems?
Yes, these spectrophotometers are equipped with USB ports, enabling easy data transfer and integration with most modern computing systems.
Is it possible to perform multi-wavelength analysis with these models?
Absolutely, the multiple bandwidth settings in models such as the YR01861 allow for broad and flexible analytical approaches, including multi-wavelength analysis.
Advantages and Disadvantages
Advantages: The UV-Vis Spectrophotometer models offer precision, reliability, and versatility across a wide range of applications. The flexible bandwidth, robust photometric ranges, and user-friendly interfaces are significant advantages, supporting both qualitative and quantitative analyses with high accuracy and repeatability.
The inclusion of USB and parallel ports facilitates modern connectivity and data management, while the detailed LCD display ensures easy readability of results.
Disadvantages: As with many advanced scientific instruments, the initial investment for these spectrophotometers can be considerable. Additionally, users must undergo training to utilize these devices effectively and maintain compliance with operational standards.
Product Use in the Field
UV-Vis Spectrophotometers are pivotal in diverse research areas, including chemistry, biochemistry, pharmacology, and environmental sciences. They are frequently employed to determine the concentrations of substances, analyze reaction kinetics, and investigate light absorption properties of various compounds.
In practice, researchers use these instruments to perform tests on a plethora of samples including liquids, solutions, and biochemical materials. The precision offered by models YR01859, YR01860, and YR01861 ensures accurate data preparation and subsequent research findings.
Recommendations
To optimize the performance and longevity of your UV-Vis Spectrophotometer, adhere to the following recommendations:
• Regularly calibrate your instrument to ensure precise measurements.
• Clean the optical components periodically to prevent measurement errors due to dust or smudges.
• Ensure appropriate power supply specifications are met to avoid electrical failures.
• Familiarize yourself with the operation manual extensively to maximize and leverage all features of the spectrophotometer.
For further inquiries or to initiate the purchase process, we encourage you to request a quote via our Kalstein Plus platform. Let us assist you in finding a solution tailored to your unique laboratory requirements.
If you are looking for a fusion 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 online purchase channels, intuitive and agile, are designed for your convenience, ensuring the most friendly prices. Don’t hesitate any longer, we bring science to life, it’s time to join our community. https://kalstein.net/en/product/uv-vis-spectrophotometer-yr01859-yr01860-yr01861/.
