In scenarios such as precise spectroscopy research, optical component calibration, light source detection and analysis, material optical characterization, advanced teaching experiments, industrial precise quality control, etc., ordinary microspectrometers generally have shortcomings such as low spectral resolution, insufficient sensitivity, large baseline noise, poor long-term repeatability, and weak light path anti-interference ability, which cannot meet the strict requirements for fine spectral line discrimination, weak signal acquisition, and high-precision wavelength traceability. Most common general equipment either has insufficient accuracy or has a high premium for high-end models, making it difficult to balance high performance, high stability, and practical cost-effectiveness, thereby restricting the improvement and upgrading of conventional precision spectroscopy experiments and industrial standardized detection.

The Sefan Optoelectronics 7IGF10-ST high-performance fiber optic spectrometer is the flagship general model of the 7IGF series, which focuses on high-resolution precise detection. Relying on Sefan's mature optical design system, it is equipped with a large-aperture long-focal-length optimized light path and a high-sensitivity planar array sensor chip. With ultra-high spectral resolution, high-sensitivity signal capture, no mechanical ultra-stable structure, millisecond-level high-speed detection, strong anti-interference, and full-scenario easy integration, it breaks the accuracy bottleneck of conventional spectrometers, balances research-grade accuracy and industrial-grade stability, and becomes a versatile main spectrometer equipment for high-level teaching in universities, basic precise research, and enterprise high-level quality inspection.

Optimized long-focal-length light path, ultra-high resolution, precise spectral line analysis

The core of 7IGF10-ST is equipped with a large-aperture long-focal-length professional optical system, different from ordinary short-focal-length popular equipment, the light path has higher light transmission efficiency and better dispersion performance, combined with high-precision holographic diffraction grating, it achieves superior spectral resolution capabilities, can precisely split overlapping spectral lines and capture fine spectral shift details. The spectral lines are straight and sharp, without distortion broadening, and the suppression ability of stray light is outstanding, perfectly adapting to high-precision scenarios such as fine spectral scanning, narrowband signal detection, light source spectral line analysis, and precise wavelength discrimination, completely solving the pain points of insufficient resolution, details loss, and blurred spectral lines of ordinary spectrometers, reaching the accuracy standard of entry-level research spectrometers.

High-sensitivity planar array sensor, strong signal capture for weak signals, pure and reliable data

Equipped with imported high-sensitivity planar image sensor, with high photoelectric conversion efficiency, large dynamic range, and excellent light sensing performance, compared with ordinary detectors, it has stronger weak light response, and the signal-to-noise ratio is significantly improved. For low-energy scenarios such as weak fluorescence signals, low transmittance samples, and weak light source spectral detection, it can effectively capture effective signals, suppress baseline noise, and avoid the problem of weak signals being submerged by noise. The entire spectral baseline is stable and straight, the data has excellent repeatability, multiple scans have no drift or deviation, the experimental data can be traced back and reproduced, fully meeting the data standards of journal-level research experiments and industrial precise quality inspection.

Fixed grating without mechanical structure, all-weather ultra-stable without maintenance

Using a series of classic horizontal cross fixed grating light path architecture, the entire machine has no mechanical scanning motion components, fundamentally eliminating mechanical wear, zero-offset error, jamming offset, and lifespan decay. The body is integrated and cast as a whole, with strong structural rigidity, shock resistance, and anti-environmental temperature change interference, easily adaptable to frequent laboratory mobile debugging, industrial complex conditions, and mobile field detection. It supports 7×24-hour uninterrupted online monitoring, long-term continuous operation without frequent calibration, complex operation and maintenance, with extremely low failure rate, significantly reducing the later use cost and downtime loss, and long-term stability far surpasses traditional scanning-type spectrometers.

Millisecond-level high-speed sampling, efficient adaptation for batch and dynamic detection

Equipped with high-speed data processing chips and ultra-fast transmission algorithms, the device has a fast response speed and short sampling cycle, supports real-time spectral continuous acquisition and dynamic tracking, and instantly completes full-band spectral scanning imaging. It supports multiple modes including static fixed-point detection, dynamic real-time monitoring, and batch sample rapid screening. The detection process is extremely simple, without sample crushing, no chemical pre-treatment, no consumable consumption, and it can efficiently complete various sample spectral analysis without damage. It significantly improves the efficiency of scientific research experiments and industrial quality inspection, and is suitable for high-requirement scenarios such as large-scale detection, dynamic spectral monitoring, and rapid traceability analysis.

Plug-and-play strong compatibility, low threshold for building a precise testing system

Standard USB high-speed integrated interface, power supply and transmission combined, no need for external redundant power supply, truly achieving plug-and-play and online instant connection. Equipped with specialized spectral analysis software exclusive to Sevan, comprehensive functions, simple operation, supports real-time spectrum display, peak picking, precise wavelength calibration, data storage, graph export, differential comparison analysis and other complete functions. Newcomers can quickly master it with zero threshold. The equipment has strong scalability, can seamlessly connect with xenon lamps, halogen tungsten lamps, deuterium lamps, full range of light sources, integrating spheres, optical probes, optical testing platforms, quickly building a light source - spectrometer - detector integrated precise spectral testing system, suitable for multiple integrated scenarios in teaching, research, and industry.

Full-scenario precise adaptation, enabling empowerment in research, teaching, and industry across the board

With its high-resolution, high-sensitivity, ultra-stable, and easy-integration all-round characteristics, 7IGF10-ST widely adapts to university advanced spectral teaching experiments, precise color matching and spectral calibration of LED light sources, precise detection of optical films transmission and reflection, spectral response testing of optical devices, fluorescence/absorption spectral analysis of materials, precise identification of agricultural and forestry varieties, precise monitoring of chemical material components, and high-end online quality control of industrial production lines. It is a universal high-performance spectral analysis equipment that balances precision, efficiency, stability, and cost-effectiveness.

Long focal length high-resolution optical path | High-sensitivity planar sensor | No mechanical ultra-stable maintenance-free | Millisecond-level dynamic rapid detection | Low noise high signal-to-noise ratio | Full-scenario high compatibility and easy integration

With high precision as the standard, stability as the power, Sevan's high-performance fiber optic spectrometer 7IGF10-ST, with superior resolution performance and mature stable quality, breaks through the threshold of precise spectral detection, and comprehensively empowers optical scientific research innovation, high-end teaching training, and industrial precise quality inspection upgrades!