When cultural relics protection experts are extremely anxious about the aging speed of ancient books under light, when new energy vehicle manufacturers are worried about the power generation efficiency test of on-board photovoltaic panels, and when university laboratories are looking for solutions everywhere to simulate sunlight at different altitudes - the LED solar simulator of Saifan Optoelectronics is like a beam of timely light, providing a unified solution to these seemingly unrelated problems. This precisely controllable "artificial sunlight" is becoming the key for various industries to break through bottlenecks with its powerful adaptability.
Stable and consistent, making data a reliable basis
The stability of data is the lifeline of scientific research and production, but traditional solar simulators often fail in this regard. Staff members of a certain cultural relics protection research institute once encountered such a predicament: when using traditional equipment to test the aging degree of ancient books' paper under light, the data obtained each time were quite different, making it impossible to formulate a scientific protection plan based on this. It was not until the introduction of the LED solar simulator from Saifan Optoelectronics that the situation improved.
The multi-band LED array and intelligent spectral fitting algorithm equipped in the Saifan simulator can accurately cover the full spectrum from 280nm to 1800nm. Whether simulating the soft light in A museum or the intense sunlight in high-altitude areas, the spectral matching degree reaches the A-level standard. More importantly, its closed-loop feedback control system acts like an indefatigable guardian, monitoring and compensating for light intensity fluctuations in real time, with the light intensity fluctuation rate always kept within ±0.5% per hour. The research institute conducted a continuous 20-day aging test on ancient book paper using the Saifan simulator. The data deviation was always within ±0.2%, and finally found a scientific basis for light control in the protection of ancient books.
Cross-border empowerment creates value in niche fields
Cultural Relics Protection: Extending the Lifespan of Precious Heritage
When conducting research on the protection of murals, the Dunhuang Academy was confronted with the challenge of how to simulate the impact of natural light on the pigments of murals. Saifan Optoelectronics' LED solar simulator provided a customized lighting solution for it, accurately simulating the solar spectrum and intensity in different seasons in the Dunhuang area. Through tests, researchers found that a certain type of pigment aged faster under light of a specific wavelength. Based on this, they adjusted the lighting plan of the cave, extending the expected preservation life of the murals by 50 years.
On-board photovoltaic: Making New Energy Vehicles "Full of power"
When a certain new energy vehicle manufacturer is developing a vehicle-mounted photovoltaic roof, it needs to test its power generation efficiency under different lighting conditions. The Saifan simulator can simulate various lighting environments ranging from urban overcast days to highland sunny days, and even accurately reproduce sunlight from different angles. Through tests, engineers found that the power generation efficiency was the highest when the Angle between the photovoltaic panels and the sunlight was 30 degrees. Based on this discovery, the optimized installation Angle has increased the daily power generation of the on-board photovoltaic roof by 15%, further enhancing the driving range of new energy vehicles.
Plateau Research: Unlocking the Secrets of High-altitude Light
When a meteorological research team was studying the impact of light on vegetation growth in plateau areas, they were troubled by the inability to simulate the sunlight on the plateau in a plain laboratory. The emergence of Saifan Optoelectronics' LED solar simulator has solved this problem. It can accurately simulate the strong ultraviolet and high-radiation light environment in areas above 4,000 meters in altitude. The research team found through simulation tests that the unique light conditions on the plateau would prompt certain plants to produce more UV-resistant substances. This discovery provides an important reference for the artificial cultivation of plateau vegetation.
Cosmetics research and development: Creating more effective sunscreen products
When cosmetics enterprises are developing sunscreens, they need to test the sun protection effect of the products under different light conditions. The Saifan simulator can simulate ultraviolet radiation of different intensities and spectra, accurately assessing the SPF value and PA value of sunscreen. A well-known cosmetics enterprise utilized the Saifan simulator to complete a large number of sun protection effect tests in a short period of time, which was three times more efficient than the traditional testing method relying on natural light, accelerating the market launch process of new products.
Customized services to meet personalized needs
Saifan Optoelectronics is well aware that the demands of different industries vary greatly, and thus it offers comprehensive customized services. A certain aerospace university needed to test the light reception of the solar panels of spacecraft during the deployment process. According to its requirements, the Saifan team specially developed a mobile light source system, which can simulate the light of the sun at different azimuth angles, perfectly meeting the test requirements.
In terms of after-sales service, Saifan Optoelectronics also performs outstandingly. The simulator in a certain laboratory suddenly malfunctioned in the dead of night. After receiving the distress call, the technicians arrived at the scene within two hours and eliminated the fault within four hours, ensuring the smooth progress of the experiment. This efficient service makes users feel at ease.
From cultural relic protection to new energy vehicles, from plateau research to cosmetic development, Saifan Optoelectronics' LED solar simulators have solved one industry problem after another with the power of a single beam of light. It is not merely a device; it is also a booster for the innovative development of various industries. Choosing Saifan means choosing a partner who can accurately understand your needs and efficiently solve problems. Let this "artificial sunlight" illuminate the path ahead for your business and open up more possibilities.
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