Product Description
The UV-Vis Spectrophotometer models YR01859, YR01860, and YR01861 offer cutting-edge specifications designed to meet the needs of modern laboratories. Spanning a wavelength range from 190 to 1100nm, these models provide excellent versatility for a wide array of analytical applications. The precision is highlighted by a wavelength accuracy of ±0.1nm at 656.1nm and a repeatability of 0.1nm, making them ideal for precise measurements.
The models differ in bandwidth, with YR01859 offering 1.8nm, YR01860 providing 1.0nm, and YR01861 offering adjustable bandwidth options: 0.5, 1.0, 2.0, and 4.0nm. This flexibility allows users to select the optimal setting for their specific requirements. The spectrophotometers ensure high photometric accuracy at ±0.2%T (0-100%T) and repeatability of ≤0.1%T (0-100%T), which are crucial for reliable and reproducible results.
| 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 price for the UV-Vis Spectrophotometer series YR01859-YR01861 varies depending on the features and bandwidth options. Typically, the price range in the market for these advanced models ranges from $5,000 to $10,000. Factors influencing the price include the level of technology, brand reputation, and included accessories. For the most up-to-date pricing, potential buyers are encouraged to request a quote directly from the manufacturer or authorized distributor. Through Kalstein Plus, you can generate an automatic quote to find the best price and options available.
Frequently Asked Questions
What is the main use of a UV-Vis Spectrophotometer?
UV-Vis Spectrophotometers are mainly used for measuring the absorbance or transmittance of a sample in the ultraviolet and visible spectrum. They are essential tools in chemical analyses, quality control, and research applications.
How often should the instrument be calibrated?
Routine calibration is recommended to ensure accurate and reliable results. Depending on the usage and manufacturer’s advice, calibration might be suggested quarterly or bi-annually.
Is it possible to connect the spectrophotometer to a computer?
Yes, the spectrophotometers come with a USB data output port that allows easy connection to a computer for data management and analysis.
Advantages and Disadvantages
Advantages: This series is renowned for its precision, versatility, and ease of integration with other laboratory systems. The bandwidth flexibility of the YR01861 model provides users with options suitable for varying applications, enhancing its usability across different fields. Equipped with durable Tungsten and Deuterium lamps, the spectrophotometers guarantee reliability and longevity.
Disadvantages: The initial investment may be high for some laboratories, and the device requires periodic maintenance and calibration to maintain optimal performance. Additionally, users may need some training to fully utilize its advanced features efficiently.
Product Use in the Field
The UV-Vis Spectrophotometer YR01859-YR01861 is indispensable in laboratories conducting chemical and biochemical analysis. In environmental testing, it helps in identifying contaminants in water samples. Pharmaceutical industries rely on these instruments for quality control and assurance, ensuring the concentration of active ingredients aligns with industry regulations. Educational institutions also use them to demonstrate and teach fundamental principles of spectroscopy in undergraduate and post-graduate courses.
In day-to-day operations, samples are prepared and placed into the spectrophotometer, where the absorbance is measured over desired wavelength ranges. The data thus obtained is crucial for understanding the sample’s composition and properties.
Recommendations
To ensure the longevity and performance of your spectrophotometer, regular maintenance checks are essential. Calibrating the instrument according to the manufacturer’s guidelines helps in maintaining accuracy in readings. Users should keep the optical surfaces clean and handle the lamps carefully to avoid unnecessary damage.
It is also recommended to invest in high-quality cuvettes and to follow proper sample handling procedures to prevent contamination. By subscribing to Kalstein Plus, you can get timely notifications about maintenance schedules and software updates, ensuring you get the most out of your investment.
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 laboratory equipment catalog. Each piece of equipment is manufactured with a level of excellence. Our online purchase channels, intuitive and agile, are designed for your convenience, ensuring the friendliest prices. Wait no more, 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/.
