Product Quality ControlMany pharmaceutical powders need to be tested for foreign matter before they are compressed into tablets. Conventional dome illumination provides uniform illumination of the powder, and wavelengths can be selected to provide the best contrast between powder and contamination.

The continuation of the new crown epidemic has made people more aware of the importance of the pharmaceutical and medical device industries. In the pharmaceutical and medical device industries, machine vision inspection technology is often used for quality control in high-volume manufacturing envir

LED lights save electricity, control pests and diseases, and help farmers get rid of lychee moths. Farmers no longer use pesticides, but use light at night to minimize pest activity according to pest habits. This non-environmental control method is as efficient as 95%. The night sky is full of star

3. Problems faced in the development of UV LED UV LEDs still face many challenges from core materials to device processes. With technological progress, interdisciplinary, and application integration, new application fields are constantly emerging, and corresponding standards also need to be improve

2. Comparison of UV light sources In the process of inactivating microorganisms, mainly ultraviolet rays in the 240-260 nm band play a role. Common UV disinfection products are mainly based on UV light output from low-pressure mercury lamps. With the continuous development of nitride material techn

With the spread of COVID-19 around the world, various protective measures and disinfection technologies have attracted much attention. Medical alcohol, disinfectant, ultraviolet radiation, etc. are all products and means to prevent and control the spread of the new coronavirus. Compared with chemica

Recently, the Facility Plant Environmental Engineering Innovation Team of the Institute of Agricultural Environment and Sustainable Development, Chinese Academy of Agricultural Sciences has made new progress in the research on multi-spectral efficient conversion of solar energy in plant factories. T

With the improvement of residents' income and living standards, home gardening has gradually emerged. Many families use plant lighting equipment to plant flowers and other plants, and the market is growing rapidly. Quantuo data shows that in 2019, the global market size of plant supplementary lighti