A climatic chamber is a major equipment in checking whether components are viable and can perform well in the case of combined temperature and humidity pressure. Contemporary products are used over a wide range of climatic conditions and duty cycles with heat increasing the rate of chemical reactions and moisture corrosion insulation breakage as well as swelling. Reliability programs are thus base...
Salt spray test has also seen widespread use in order to hasten the corrosion processes such that the metal and protective finishes should be tested over practical laboratory duration. Exposure conditions are standardized when the real value of the test is found in the evaluation of results. Assessment methods put visual and quantifiable damage into an engineering choice of material coating method...
EMI-9KB is popularly utilized in compliance and pre compliance laboratories to obtain fine EMI testing, and a repeatability and stability of testing is of utmost significance. In radiated and conducted measurements of small perturbations across the electromagnetic environment can cause a shift of results by multiple decibels. These variations are not in any way related to the equipment being teste...
A salt testing machine is a very important device to test the capability of the industrial coating to withstand corrosive environment during the period of the planned service. In industries where automotive aerospace construction and heavy machinery coating are used, appearance is not considered to only be important but corrosion resistance against chloride caused corrosion is the criteria. Custom...
Abstract In the safety design of electrical and electronic products, preventing the ignition of surrounding materials due to overheating of internal heating elements (such as resistance wires, motor windings) is a crucial issue. The Hot Wire Ignition (HWI) test, as a standardized method simulating such overheating fault scenarios, provides key data for evaluating the resistance to ignition of soli...
The surge tester manufacturers are in a highly controlled technical arena that the equipment meets various international standards related to EMC at the same time. IEC standards including IEC 61000-4-5 with regional variations cited by EN standards in Europe GB standards in China and ANSI/ IEEE practices in North America are the main standards outlining global surge immunity requirements. They are...
Abstract In the research, development, and certification of modern electronic equipment, Electromagnetic Compatibility (EMC) is a critical metric for assessing quality and reliability. A core testing environment—the “anechoic chamber”—is fundamental for achieving precise EMC measurements. This article aims to provide an in-depth answer to the professional question: “What is a...
Goniophotometer testing is the most prevailing way of attaining total three dimensional photometric characterization of luminaires and light source. In contrast to the simplified measurements which only report the total luminous flux or average illuminance, this method has the advantage to measure the light distribution in space at all relevant angles. In the case of the modern lighting system wit...
Abstract In the design and manufacturing of modern electrical and electronic products, automotive components, and outdoor lighting equipment, the waterproof performance of product enclosures is a key indicator for assessing their environmental adaptability and long-term reliability. The IP (Ingress Protection) ratings defined by the International Electrotechnical Commission (IEC) standard IEC 605...
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