The glow wire test apparatus simulates that parts of insulation materials or other solid combustible materials that are prone to flame propagation inside the equipment may ignite due to the glow wire or glow element. Under certain conditions, such as fault current flowing through wires, component overload, and poor contact, certain components may reach a certain temperature and cause nearby parts...
UV aging test chamber is the result of accelerated weathering test on materials to obtain the weathering resistance of materials. It can simulate environmental conditions such as ultraviolet, rain, high temperature, high humidity, condensation and darkness in the natural environment and climate, and combine these environmental conditions into a cycle by reproducing them, and let it automatically c...
Glow wire testing can be used to assess fire protection in electrical equipment. It is intended to simulate what an over-heated component may cause a fire and test the combustibility of plastic materials. The test uses a heated wire to simulate an overheated element and measure the reaction when the plastic material comes into contact. If the material does not ignite when in contact with the heate...
Introduction Goniophotometry is a common method of measuring in the study and design of artificial lighting. It allows for a precise evaluation of the light’s angular dispersion from a given source or fixture. The performance, features, and behavior of lighting systems may be better understood with the use of goniophotometric data. The purpose of this article is to introduce readers to the f...
Introduction The success of a mission, the efficiency of operations, and the safety of military personnel all depend on the dependability of sensitive electronic equipment. Military systems are especially vulnerable to voltage surges and transient disturbances, which may cause equipment failure, data loss, and breaches in operational security. Important military equipment may be shielded from dama...
The needle flame tester is applicable to the research, production and quality inspection departments of electronic equipment and its parts and components, such as lighting, low-voltage appliances, household appliances, machine tool appliances, motors, electric tools, electronic instruments, electrical instruments, information technology equipment, electrical affairs equipment, electrical connecto...
High and Low Temperature Thermal Shock Chamber is the main equipment of modern reliability laboratory, which is used for cold and hot cycles of various materials and environmental stress tests of high and low temperature impact. The physical changes and material properties of the product after the thermal expansion and contraction environmental test are evaluated through the cold and hot impact te...
Introduction The fields of science, industry, and commerce all rely heavily on accurate and precise light measuring techniques. High precision spectroradiometer integrating sphere systems, made possible by the merging of cutting-edge technologies, provide benefits in light measurement and characterisation that are without precedent. Examining its use in research, product development, and quality c...
ESD generator ESD61000-2 is specially designed for the characteristics and requirements of electrostatic immunity test. Its performance meets the latest IEC (International Electrotechnical Commission) standard IEC61000-4-2, European electrical standard EN61000-4-2, national standard GB/T17626.2 and ISO10605. It is suitable for electrostatic immunity test of all kinds of semiconductor devices, elec...
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