Description of the Product
The YR01844 single beam visible spectrophotometer stands out in the laboratory equipment market due to its advanced optical system, integrating a grating with 1200 lines per mm. This configuration ensures high precision in measuring light absorbance across a wavelength range of 325 to 1000 nm. With a spectral bandwidth of 4 nm, this spectrophotometer guarantees reliable results suitable for various analytical applications.
Among its key features, the YR01844 boasts a wavelength accuracy of ±2 nm and a wavelength repeatability of ≤0.5 nm, emphasizing its precision. It offers manual wavelength setting, allowing experts to adjust and fine-tune readings as per specific requirements. The photometric accuracy is documented at ±0.5% T, with a repeatability of ≤0.2% T, within a photometric range of -0.3 to 3A, 0 to 200% T, and 0 to 9999C. With modes including transmittance (T), absorbance (A), and concentration (C), the device proves versatile in laboratory scenarios.
Designed with user convenience in mind, the spectrophotometer features an LCD display for clear readouts. A silicon photodiode serves as the detector, ensuring sensitivity and efficiency. Connectivity options, such as a USB port and a parallel port for printers, enhance its applicability in modern labs. Powered by a tungsten lamp, the spectrophotometer operates within an AC85~250V range, making it adaptable to various power conditions. Measuring 420x280x180mm and weighing 8kg, it offers a balance between portability and robust functionality.
| Model | YR01844 |
| Optical System | Single Beam, grating 1200 lines/mm |
| Wavelength Range | 325-1000nm |
| Spectral Bandwidth | 4nm |
| Wavelength Accuracy | ±2nm |
| Wavelength Repeatability | ≤0.5nm |
| Wavelength Setting | Manual |
| Photometric Accuracy | ±0.5%T |
| Photometric Repeatability | ≤0.2%T |
| Photometric Range | -0.3-3A, 0-200%T, 0-9999C |
| Photometric Mode | T, A, C, F |
| Stray Light | ≤0.2%T@360nm |
| Stability | ±0.002A/h @ 500nm |
| Display | LCD |
| Detector | Silicon Photodiode |
| Output | USB Port & Parallel Port (Printer) |
| Light Source | Tungsten Lamp |
| Power Requirements | AC85~250V |
| Dimension | 420*280*180mm |
| Weight | 8kg |
Market Price
In the competitive world of laboratory equipment, the YR01844 spectrophotometer presents an appealing blend of cost-effectiveness and advanced technology. The market offers this device within a price range starting from approximately 700 USD to 1200 USD. This spectrum reflects the varying distribution channels, additional services, and enhancements that may be bundled with the spectrophotometer.
The investment in such a tool is justified not only by its technical prowess but also through the long-term savings it offers in terms of durability and consistent performance. Laboratories can capitalize on the YR01844’s efficiency, reducing the overheads associated with inaccurate readings and repetitive testing, thus optimizing their financial resources effectively.
Frequently Asked Questions
What kind of tasks is the YR01844 spectrophotometer commonly used for?
This spectrophotometer is typically used for quantitative measurements in chemistry and life sciences, including DNA quantification, enzymatic reactions, and protein assays.
Is the YR01844 easy to calibrate?
Yes, it comes with a straightforward manual calibration process that can be performed by users with basic technical skills, ensuring precision and accuracy.
What is the warranty period for the YR01844 model?
The product typically comes with a one-year manufacturer warranty, with the possibility to extend depending on the seller’s policy.
Advantages and Disadvantages
Advantages: The YR01844 spectrophotometer is renowned for its high wavelength accuracy and repeatability, essential for reliable data. Its manual setting option allows customization not found in automated models. The inclusion of both USB and printer ports facilitates flexible data management, crucial for laboratories that prioritize precision and efficiency.
Disadvantages: While the manual wavelength setting is advantageous for experienced users, it may pose a learning curve for beginners. Additionally, it’s limited to visible spectrum applications, which may not suit laboratories requiring UV capabilities.
Field Usage
In practical applications, the YR01844 spectrophotometer is pivotal in laboratories tasked with measuring substance concentrations through light absorbance. Its manual tuning capability allows lab technicians to target specific wavelengths, optimizing measurement protocols to diverse sample types, especially in biochemical studies where precision in the visible spectrum is paramount.
Real-world usage case scenarios involve medical diagnostics laboratories where repetitive and routine analyses are performed to determine the concentration of various analytes. Its stable readings (±0.002 A/h @ 500nm) make the YR01844 model reliable for continuous operations.
Recommendations
To maximize the lifespan and efficacy of the YR01844 spectrophotometer, regular maintenance and calibration are recommended. Users should ensure the tungsten lamp is checked periodically and the photodiode cleaned to maintain optimal performance. Additionally, it is beneficial to pair this spectrophotometer with software that can process and manage data outputs for comprehensive analysis.
For ultimate convenience, explore options for immediate support or replacement services. Opting for Kalstein’s customer support platform ensures timely assistance, warranty fulfillment, and access to resources that enhance the product experience.
If you are seeking 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 piece with a level of excellence. Our intuitive and agile online purchasing channels are designed for your convenience, ensuring the friendliest prices. Wait no more, we bring science to life, it is time to join our community. https://kalstein.net/en/product/single-beam-visible-spectrophotometer-yr01844/.
