Atomfair-MRS-739 Combined Multi-Functional Grating Spectrometer
Product Name: Atomfair-MRS-739 Combined Multi-Functional Grating Spectrometer
Product Overview
The Atomfair-MRS-739 Combined Multi-Functional Grating Spectrometer is a high-performance analytical instrument belonging to the monochromator and spectrometer category. With its precise optical design and versatile configuration, it is widely applicable in scientific research laboratories, material analysis institutions, and educational institutions for various spectral measurement tasks. This spectrometer offers reliable performance, easy operation, and comprehensive spectral analysis capabilities, making it an essential tool for spectral research and material characterization.
Key Technical Specifications (International Standard)
| No. | Name | Parameters |
|---|---|---|
| 1 | Focal Length | 302.5mm |
| 2 | Relative Aperture | D/F=1/7 |
| 3 | Scanning Range | 1000nm-2500nm |
| 4 | Slit | Continuously adjustable width from 0 to 2mm, indication accuracy 0.01mm |
| 5 | Wavelength Accuracy | ±6nm |
| 6 | Wavelength Repeatability | 3nm |
| 7 | Stray Light | ≤10⁻³ |
| 8 | Overall Dimensions | 360mm×300mm×160mm |
| 9 | Weight | 25kg |
Basic Configuration & Specifications
| No. | Name | Specifications |
|---|---|---|
| 1 | Grating | 300L/mm |
| 2 | Detector | Lead Sulfide Photodetector |
| 3 | Filter | 1000nm and 1700nm Cut-off Filters |
| 4 | Software | Specialized Software for Spectral Analysis |
Note: The configuration and parameters are for reference only. Please refer to the packing list for the actual situation. Minor changes will not be notified separately.
Core Applications
- Blackbody Experiment: Ideal for conducting blackbody radiation-related experiments, supporting the study of thermal radiation characteristics.
- Absorption Spectroscopy Measurement: Capable of analyzing the absorption spectrum of measured substances, including gas, liquid, and solid materials. It provides accurate spectral data for material composition analysis and impurity detection.
- Emission Spectroscopy Measurement: Precisely measures the spectral characteristics of emission light sources, facilitating the research and quality control of light-emitting materials and devices.
Product Advantages
- Wide scanning range (1000nm-2500nm) to meet diverse spectral measurement needs.
- High wavelength accuracy and repeatability ensure reliable and consistent test results.
- Continuously adjustable slit with high indication accuracy for flexible optical path adjustment.
- Comprehensive configuration with professional spectral analysis software for one-stop spectral solution.
- Compact structure and reasonable weight, easy to install and move in laboratory environments.
If you’re interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.
What is the stray light level of the Atomfair-MRS-739 spectrometer and why is it important for spectral measurements?
The Atomfair-MRS-739 spectrometer has a stray light specification of ≤10⁻³, which is critical for minimizing false signals in weak spectral features and ensuring measurement accuracy, especially in absorption and emission spectroscopy applications.
What types of samples can be analyzed with the Atomfair-MRS-739 for absorption spectroscopy?
The Atomfair-MRS-739 supports absorption spectroscopy measurements on gas, liquid, and solid materials, making it suitable for material composition analysis and impurity detection across diverse sample states.
What filter configurations are included in the Atomfair-MRS-739 and how do they support spectral measurements?
The spectrometer is configured with 1000nm and 1700nm cut-off filters, which are used to suppress higher-order diffraction from the 300L/mm grating, thereby improving spectral purity within the 1000–2500nm scanning range.
The Atomfair-MRS-739 is a 302.5mm focal length grating spectrometer with a 1000-2500nm scanning range, lead sulfide detector, and 300L/mm grating, optimized for blackbody, absorption, and emission spectroscopy in the near-infrared region. Its 0-2mm continuously adjustable slit and ±6nm wavelength accuracy support flexible, reliable spectral measurements, though the PbS detector's room-temperature operation and 25kg mass impose practical constraints for some lab deployments.
Positive
- Wide NIR scanning range: The 1000-2500nm scanning range covers key near-infrared wavelengths for blackbody radiation studies and absorption/emission spectroscopy of gases, liquids, and solids, enabling diverse material characterization in a single instrument.
- Precise slit adjustment: The continuously adjustable slit from 0 to 2mm with 0.01mm indication accuracy allows fine control of optical throughput and spectral resolution, supporting flexible method optimization for different sample types.
Trade-offs
- Lead sulfide detector limitations: The lead sulfide photodetector is sensitive to ambient temperature and typically requires cooling or careful thermal management for stable operation, which may add infrastructure requirements in non-laboratory environments.
- Moderate wavelength accuracy: With ±6nm wavelength accuracy and 3nm repeatability, the instrument may not meet the precision demands of high-resolution spectral analysis, limiting its use for applications requiring finer wavelength discrimination.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
