Recently, a notice issued by the China Consumers Association concerning the power supply plug of computers having radiation interference higher than the national standard was released, which is likely to affect other electronic devices in the power grid, and finally lead to a computer crash. The main cause of this interference is that the radiation interference from the power supply terminal of co...
Introduction Manufacturing, construction, aerospace, and automotive are just a few of the sectors that rely heavily on material testing. The capacity of materials to survive various climatic conditions is crucial to their quality, longevity, and performance. Researchers and manufacturers may now simulate and assess the effects of temperature and humidity on various materials with the help of tempe...
Waterproof Rain Test Chamber is an advanced device used to simulate atmospheric environment, so the safe use and correct operation of it is very important. So, what should we pay attention to in order to ensure the safe and reliable operation of Waterproof Rain Test Chamber? What are the operation specifications of LISUN’s Waterproof Rain Test Chamber? Here we take the LISUN Waterproof Rain ...
Introduction: When evaluating electronic components for performance and reliability, electrostatic discharge (ESD) guns are necessary. Keeping your ESD gun in tip-top shape is essential for getting reliable readings time after time. In this article, we’ll go over some best practices for ESD gun maintenance and care, touching on some of the most important aspects to keep in mind if you want y...
The static electricity generator is a generator for giving static electricity to objects. When used, it is required to be grounded to the ground, otherwise it will easily affect the emission effect. The most widely used in our life now is the fusing spray cloth machine, which uses the principle of giving static electricity of the static electricity generator to make masks. I. Working principle of ...
Introduction: To guarantee the electromagnetic compatibility (EMC) of electronic devices and systems, EMI testing is essential. The manual testing process is increasingly inefficient and time-consuming due to the growing complexity and variety of electrical items. However, modern EMI test receivers are equipped with automated testing and data processing features, greatly simplifying the testing pr...
The Xenon Aging Test Chamber is a comprehensive climate aging test device that utilizes a Xenon arc lamp to enhance material degradation tests of light energy, temperature, and humidity, simulating the full spectrum of sunlight. It is widely used in scientific research and product development, quality control and selection, and the improvement of new durable materials, covering plastics, rubber, p...
Introduction The Glow Wire Test device is an essential piece of equipment for conducting fire safety tests on a wide range of materials. The capabilities and effectiveness of Glow Wire Test equipment have been greatly improved because of technological developments over the years, allowing for more precise and trustworthy test results. The purpose of this research is to investigate the way in whi...
I. Working Principle of Each Component of High and Low Temperature Constant Temperature Chamber The cooling system of high and low temperature test box is one of the important parts of the comprehensive high and low temperature chamber. Generally, the cooling modes of high and low temperature test box are mechanical cooling and auxiliary liquid nitrogen cooling. Mechanical refrigeration adopts ste...
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