Introduction Because of their low operating costs and positive effects on the environment, renewable energy sources like solar and wind power have become more popular in recent years. There are concerns about the stability and dependability of the electrical grid when these devices are integrated into them. Because renewable energy sources are intermittent, it is essential to plan for and deal wit...
What is RF Immunity Test: RF Conducted Immunity Testing is a common electromagnetic compatibility testing method used to evaluate the immunity of equipment to disturbances from the environment. This method uses a signal source and receiving antenna to simulate an external electromagnetic field environment and then monitors the output signal of the equipment. RF Conducted Immunity Testing Technolo...
Introduction In order to accurately represent the geographical distribution of light coming from a variety of sources and fixtures, the field of lighting places a significant amount of emphasis on goniophotometry. It includes measuring the brightness of a scene from a variety of angles, which results in the generation of an enormous number of data that has to be processed and analysed in depth. Th...
What is a spectrophotometer? The spectrophotometer uses the grating spectrophotometer principle for color measurement. A grating is an optical element that is engraved with a set of parallel periodic lines or grooves (often inclined) on a plane. When a beam of compound light is incident on the grating plane, its periodic structure will undergo diffraction, and the transmitted or reflected diffrac...
Introduction The use of high precision spectroradiometer integrating sphere systems has had a significant and positive influence on both the science of colorimetry as well as the measurement of light. Measurements of color rendering indices, color features, and spectral power distributions are all made more accurate with the help of these high-tech instruments. In order to get reliable data from s...
Introduction Electronic device R&D and testing rely heavily on temperature and humidity chambers. Electronic devices must prove their dependability, performance, and durability across a wide range of environmental conditions as technology develops and customer expectations increase. Engineers may speed up the development process and improve product quality by using temperature humidity chamber...
Flammability Tests for Electrical Cables: A Dedicated Testing Instrument to Explore the Flammabilityof Large and Small Wires in Vertical Burning State. This instrument adopts a specified size Bunsen burner and a specific gas source (propane), and performs timed burning on the test sample according to standard flame height and angle, and evaluates the Flammability and fire hazard of the sample by o...
I. ES SO2 Cause Corrosion? The answer is yes. Sulfur dioxide (SO2) is a common and relatively simple sulfur oxide and one of the major air pollutants. It has strong corrosivity and reacts with homogeneous materials to form salt substances to corrode the surface of the material and disintegrate the material into particles, eventually causing the material to age, fail and damage, and also affecting ...
Introduction The railway system is an important part of the transportation network because it allows people and products to move quickly and safely. Electromagnetic compatibility (EMC) and safety testing are becoming more important as these systems get more complex and combine electrical and wireless technology. The performance, reliability, and safety of railway systems are all seriously threaten...
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