Introduction Because they allow for precise and repeatable testing of components and systems under harsh climatic conditions, temperature and humidity chambers play an essential role in the aerospace industry. In order to function properly, aerospace parts must be able to survive the extreme heat, humidity, and temperature swings that occur in flight. Engineers and scientists may test the effectiv...
With the development of technology, LED lighting has been widely used in the field of illumination. In order to ensure the quality and performance of LED lighting, it is necessary to test LED lighting. This article will introduce large and thorlabs integrating sphere and the newport integrating sphere system as an efficient and accurate method for testing LED lighting. LISUN LPCE-2 Integrating Sp...
Introduction The development of IoT devices is resulting in a more interconnected society. IoT devices are transforming many different industries, from smart homes and wearables to industrial sensors and infrastructure monitoring systems. As the number of wireless devices proliferates, however, addressing issues of electromagnetic compatibility (EMC) and electromagnetic interference (EMI) becomes ...
Introduction Testing materials and coatings for corrosion resistance in a salt spray chamber is common practice in many sectors. The accessories used for sample preparation and handling are just as critical as the chamber itself in generating the controlled testing environment. This article delves into the role that salt spray test chamber add-ons play in maximizing the efficiency and validity of ...
Battery testing, as an indispensable part of Quality Control and Product Development, is of utmost importance. Its purpose is to understand the characteristics of the battery and to evaluate its ability to meet the application scenarios. For different application scenarios, the various test items of the battery will also be different. To manage the battery reasonably, it is necessary to carry out ...
In recent years, with the popularity of electronic devices and the rapid development of wireless communication, the potential harm of electromagnetic field radiation to human health has attracted wide attention. In order to protect people’s health and ensure the normal operation of electronic devices, it has become particularly important to conduct EMI, conducted emission and radiated emissi...
Introduction The widespread damage and disruption that lightning strikes may cause to infrastructure and equipment makes them a serious risk. By modeling and evaluating surge events generated by lightning strikes, surge generators serve a significant role in lightning defense. The article delves into the role of surge generators in lightning protection, including their benefits, drawbacks, and rec...
Glossiness refers to the specular reflection of light on the surface of an object, which is the ratio of the intensity of the reflected light on the surface to the mildness of the incident light, usually expressed as a percentage. Glossiness can be understood as the subtle “roughness” of an object’s surface. The smoother the surface, the more “reflective” it is, the ...
Introduction The lighting of an exhibition is one of the most important factors in drawing people in and making them feel immersed in the work on display. Goniophotometry, a precise method of measuring light dispersion, has become an essential instrument for enhancing display lighting. In this article, we’ll take a look at the role that goniophotometric measures play in exhibition lighting, ...
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