Product Description
The YR01845 Visible Spectrophotometer is a state-of-the-art instrument designed to meet the diverse needs of modern laboratories. With its innovative single beam optical system employing a grating of 1200 lines/mm, this spectrophotometer ensures precise and reliable measurements across a wavelength range of 325-1000 nm. Such a broad spectrum allows users to explore a wide range of analytical applications, from basic research to complex industrial processes.
A notable feature of the YR01845 is its spectral bandwidth of 4 nm, which, coupled with a wavelength accuracy of ±2 nm and repeatability of ≤0.5 nm, guarantees exceptional precision. Users can manually set the wavelength, offering flexibility and control over the experimental setup. The photometric performance is equally impressive, with an accuracy of ±0.5%T and repeatability of ≤0.2%T, ensuring that the readings are not only precise but also consistent across different conditions.
Technical Specifications
| Model | YR01845 |
| 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
The YR01845 Visible Spectrophotometer is competitively priced within the market, offering exceptional value for its advanced features. On average, these spectrophotometers are available within a price range of $1200 to $2000 USD, depending on the supplier and specific purchase agreements. This pricing makes it a suitable option for laboratories aiming to enhance their analytical capabilities without exceeding their budgetary constraints.
Frequently Asked Questions
What type of applications can the YR01845 spectrophotometer be used for?
The YR01845 spectrophotometer is versatile and can be used for various applications including chemical analysis, quality control, and educational purposes in academic and research labs.
Is it easy to maintain the spectrophotometer?
Yes, the YR01845 is designed for user-friendly maintenance. Following the manufacturer’s guidelines for regular calibration and cleaning ensures optimal performance and longevity.
Does the device come with a warranty?
Generally, the spectrophotometer comes with a manufacturer’s warranty that covers parts and labor under normal usage conditions. It’s advisable to check with the supplier for specific warranty terms.
Advantages and Disadvantages
Advantages: The YR01845 Visible Spectrophotometer excels in providing precise, reliable measurements thanks to its advanced optical system. The manual wavelength setting affords users flexibility, while the varied photometric modes allow it to adapt to different measurement needs. Furthermore, its user-friendly LCD display facilitates ease of operation, and the portable design makes it suitable for various laboratory environments.
Disadvantages: Despite its many advantages, the manual adjustment required for wavelength settings might be less convenient for users accustomed to automated systems. Additionally, while the device is sturdy and durable, it demands careful handling to maintain optimal performance over time.
Product Use in the Field
In practical settings, the YR01845 Visible Spectrophotometer is employed across diverse fields ranging from clinical research to industrial product development. Its ability to conduct accurate absorbance and transmittance measurements is critical in quality control processes where precise chemical compositions are monitored. Educational institutions also utilize this device to facilitate hands-on learning experiences for students in chemistry and biology, promoting an understanding of spectrophotometric analysis.
Operating the YR01845 is straightforward; users are required to place the sample in the cuvette holder, set the desired wavelength manually, and observe the real-time data presented on the LCD display. The USB and parallel port outputs allow data to be easily exported for further analysis or record-keeping, streamlining laboratory workflows.
Recommendations
To maximize the lifespan and performance of the YR01845 Visible Spectrophotometer, it is crucial to perform regular maintenance checks and calibration. Users should follow the manufacturer’s instructions closely and ensure the device is stored in a clean, dry environment when not in use. It is also recommended to periodically inspect and replace light sources like the tungsten lamp to maintain consistent performance. Engaging with the supplier’s support and technical assistance can also prove beneficial in addressing any operational concerns promptly.
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