Product Description
The UV-Vis Spectrophotometer YG0898 is a sophisticated piece of equipment designed for precise and reliable spectroscopic analysis in various scientific and industrial settings. This model offers a wavelength range of 190-1100nm, which provides extensive coverage for diverse analyses. It boasts a spectral bandwidth of 1.8 nm and a wavelength accuracy of ±0.1nm at D2 656.1nm, extending to ±0.3nm across the full range, making it exceptionally precise for high-accuracy applications.
Moreover, the YG0898 has an impressive stray light specification of 0.03% T at 220 nm and 360 nm, ensuring minimal light interference and high data integrity. The photometric accuracy is equally commendable, with values of ±0.2%T for the range of 0-100%T, ±0.002Abs from 0-0.5Abs, and ±0.004Abs from 0.5-1.0Abs. This product’s repeated accuracy is outstanding, with ≤0.1nm for wavelength repeatability and photometric repeatability figures of ≤0.1%T (0-100%T), 0.001Abs (0-0.5Abs), and 0.002Abs (0.5-1.0Abs).
| Model | YG0898 |
| Wavelength Range | 190-1100nm |
| Spectral Bandwidth | 1.8 nm |
| Wavelength Accuracy | ±0.1nm(D2 656.1nm),±0.3nm at full range |
| Stray Light | 0.03% T @ 220 nm, 360 nm |
| Wavelength Repeatability | ≤0.1nm |
| Photometric Accuracy | 士0.2%T(0-100%T) ±0.002Abs(0-0.5Abs) ±0.004Abs(0.5-1.0Abs） |
| Photometric Repeatability | ≤0.1%T(0-100%T) 0.001Abs(0-0.5Abs) 0.002Abs(0.5-1.0Abs) |
| Stability | 士0.0004A/h@500nm |
| Photometric Range | 0-200%T, -0.3-3.0A, 0-9999C |
| Baseline Flatness | 士0.001A |
| Noise | 士0.0004A |
| Display | 800*480 touch screen |
| Data Output Port | USB |
| Print Port | USB Port |
| Light Source | Tungsten Lamp & Deuterium Lamp |
| Power Requirements | AC 220V/50Hz or AC 110v/60Hz |
| Detector | Silicon Photodiode |
| Dimension | 630*430*210nm |
| Weight | 28KG |
Market Price
The UV-Vis Spectrophotometer YG0898 is positioned in the high-precision analytical instruments market, where prices can range considerably based on technical specifications and additional features. Typically, a device of this caliber is priced between $5,000 and $12,000, depending on the vendor and any bundled services or maintenance packages offered. It’s crucial to compare offers from reputable suppliers to ensure you get the best deal, factoring in elements like warranty, customer support, and accessibility to replacement parts.
Considering the advanced features and robust build of the YG0898, this spectrophotometer offers competitive pricing in the market. It represents a solid investment for laboratories requiring reliable and precise analytical capabilities.
Frequently Asked Questions
What is the primary use of the UV-Vis Spectrophotometer YG0898?
This device is primarily used in laboratories for quantitative analysis of substances using ultraviolet and visible light. It plays a crucial role in environmental testing, chemical analysis, and biotechnology applications.
Does the YG0898 model offer data connectivity?
Yes, the YG0898 includes a USB data output port for connection and data transfer.
What is the maintenance routine for this spectrophotometer?
Routine maintenance includes regular calibration of the device, cleaning of optical components, and ensuring that the light source operates optimally to maintain accurate measurement capabilities.
Advantages and Disadvantages
The UV-Vis Spectrophotometer YG0898 presents several advantages. It offers high precision and accuracy with its extensive wavelength range, making it suitable for diverse laboratory applications. The touch screen interface simplifies user interaction, and the dual lamp system ensures consistency in light source output, crucial for accurate readings.
However, its weight of 28 kg restricts mobility, potentially needing a fixed lab space. Moreover, initial costs can be high, though justified by the increased analytical capabilities and reduced operational error rates.
Field Use of the Product
In practical situations, the UV-Vis Spectrophotometer YG0898 is used in research institutions, quality control in manufacturing units, and academic laboratories. Its precision makes it a valuable tool for measuring concentrations of substances, conducting kinetic studies, and other scientific investigations where understanding light absorption by materials is crucial.
Professionals in the chemical and pharmaceutical industries depend on this spectrophotometer for consistent and reproducible results, facilitating crucial decision-making processes and ensuring compliance with industry standards.
Recommendations
To maximize the performance of the UV-Vis Spectrophotometer YG0898, it is recommended to regularly calibrate it and conduct thorough cleaning of its optical components. Users should follow manufacturer guidelines for replacing the tungsten and deuterium lamps as needed for sustained performance.
Ensuring that laboratory environmental conditions such as temperature and humidity are within acceptable limits will enhance the device’s accuracy and lifespan. Users are also encouraged to engage in periodic training and reviews of measurement techniques to ensure optimal utilization of the spectrophotometer’s capabilities.
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