I. Product Overview
The HRS-300 is a high-performance compact high-resolution spectrometer. It adopts a highly stable optical structure design with a 300 mm focal length, and integrates high-quality diffraction gratings and a precision mechanical scanning system to achieve excellent spectral resolution and repeatability. Suitable for scientific research and industrial detection scenarios, this product covers the ultraviolet-visible-near-infrared band and meets the application needs of multiple fields including materials science, optical research, semiconductors and life sciences.
II. Functional Features
1. High-Resolution Grating Dispersion System: Adopts a 300 mm focal length design, balancing resolution and system compactness.
2. Multi-Grating Optional Configuration: Supports switching of multiple gratings to meet the requirements of different wavelength bands and resolutions.
3. Wide Wavelength Coverage: Covers UV / VIS / NIR wavelength bands.
4. Precision Wavelength Scanning Mechanism: Features stable electric scanning and high repetitive positioning accuracy.
5. Multi-Interface Design: Compatible with various entrance slits and output ports, facilitating system integration.
6. Excellent Thermal and Mechanical Stability: Suitable for long-term continuous testing and high-repeatability experiments.
III. Application Scenarios and Fields
• Raman spectroscopy and fluorescence spectroscopy analysis
• Optical property characterization of materials (semiconductors, two-dimensional materials, thin films)
• Plasma and discharge spectral diagnosis
• Chemical reaction and composition analysis
• Supporting facilities for teaching experiments and scientific research platforms
• Industrial on-line spectral detection and quality control
IV. Technical Advantages
1. Optical design balancing high resolution and high light transmittance efficiency;
2. Modular structure for easy maintenance and secondary development;
3. Good compatibility, compatible with various detectors such as CCD, EMCCD and sCMOS;
4. High wavelength stability, suitable for precise quantitative analysis;
5. Compact structure, easy to integrate into various experimental systems.
V. Typical Models and Application Cases
Model Number | Features | Application Cases | Applicable Objects |
HRS-300-R (High Resolution Type) |
· High line density diffraction grating (e.g., 1200–1800 gr/mm)
· Narrow slit design to improve spectral resolution
· Optimized optical aberration control to reduce spectral line broadening
|
· Raman Spectroscopy Analysis of Two-Dimensional Materials · Fine Spectral Line Testing of Semiconductors · Low-Temperature Spectroscopy Experiments
| Taking spectral resolution as the core optimization objective, it is suitable for fine spectral structure analysis and identification of subtle spectral line differences. |
HRS-300-W（Broadband Universal Type） |
· Medium line density grating (e.g., 300–600 gr/mm)
· Broad wavelength coverage (UV–Vis–NIR)
· High light transmission efficiency, suitable for weak signal measurement
|
· Fluorescence Spectroscopy Testing · Luminescent Material Characterization · Teaching and Comprehensive Scientific Research Platform | It balances resolution and wavelength coverage, making it suitable for multi-band and multi-type spectral testing requirements. |
HRS-300-I（Industrial Integrated Type |
· Electric wavelength scanning and automatic control interface · Reinforced structural design, suitable for continuous operation · Easy integration with industrial cameras and online inspection systems
|
· Industrial On-line Spectroscopic Monitoring
· Plasma Process Diagnosis
· Supporting of Optical Detection System
| Focused on engineering applications and system integration, with emphasis on stability, repeatability and long-term operation capability |
HRS-300-C（Custom extended type) |
· Automatic switching of multiple gratings
· Multi-detector interface (CCD / EMCCD / sCMOS)
· Special waveband optimization (deep ultraviolet or near-infrared)
|
· Ultrafast Spectroscopy Experimental System
· In-situ Spectroscopy Testing Platform
· Interdisciplinary Research Equipment
| Customized design for special experiments or system requirements |
Working Principle Diagram
Data chart
Appearance Drawing
