Introduction In modern indoor horticulture, the application of LED plant grow lights has become a trend. These fixtures significantly boost the efficiency and yield of indoor cultivation by providing suitable spectra for plant growth. However, when selecting appropriate LED grow lights, cultivators must understand two key parameters: Photosynthetic Photon Flux (PPF) and Photosynthetic Photon Flux ...
Introduction In modern technology and industry, the precise measurement of light intensity plays a pivotal role. Whether in lighting engineering, optical equipment manufacturing, or scientific research, the phrase “intensity of light is measured in” serves as a fundamental yet crucial concept. Understanding the units used to measure light intensity and their applications not only enhan...
Introduction In the design of modern electronic products, Ingress Protection (IP) ratings are crucial standards for assessing a device’s ability to withstand environmental factors such as dust and water ingress. Among these, IPX7 waterproofing has garnered significant attention because it signifies that devices can endure immersion in 1 meter of water for up to 30 minutes without sustaining ...
Abstract In modern electronic design and compliance testing, immunity to electrical fast transients (EFT) is a critical performance indicator. The eft test generator serves as a standard tool to simulate such disturbances, ensuring electronic equipment can withstand operational disruptions. This paper discusses the technical principles, structural design, and test methods of the eft test generator...
Introduction In modern industry and scientific research, environmental simulation equipment plays a crucial role. These devices can precisely control key parameters such as temperature and humidity, providing a solid foundation for product development, testing, and quality assurance. The “LISUN Temperature and Humidity Test Chamber” stands out in the industry with its superior performa...
Introduction Corrosion testing plays a crucial role in quality assurance laboratories within the metal industry, especially when it comes to quality control testing. The LISUN YWX/Q-010 Salt Spray Tester Machine is one of the primary devices used to conduct these tests, particularly in the evaluation of ferrous metals and their alloys. In addition to its use in the metal industry, this testing met...
Introduction With the rapid development of electronic technology and manufacturing, the impact of static electricity on production processes has become increasingly significant. Especially in industries requiring high precision such as semiconductor manufacturing and electronic product assembly, static electricity not only affects product quality but can also lead to equipment damage and safety in...
Abstract Ensuring the mechanical robustness of enclosures for household appliances, lighting fixtures, and electronic devices is vital for their safety and durability. The LISUN IK01-07 Spring Impact Hammer IK Level Tester serves as a pivotal instrument in simulating mechanical impacts that products might encounter during regular use. This paper delves into the operational principles, standards co...
Introduction In today’s rapidly evolving industrial landscape, ensuring the safety and reliability of materials under extreme conditions is more critical than ever. Among various testing methods, glow wire testing has emerged as a crucial technique for assessing the thermal stability and flame retardancy of materials. This article delves into the basic principles, application scope, and sign...
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