LM-79 Moving Detector Goniophotometer (Mirror Type C)
LSG-6000
High Precision Rotation Luminaire Goniophotometer
LSG-1890B
High Precision Rotation Luminaire Goniospectroradiometer
LSG-1890BCCD
Goniophotometer for Automotive and Signal Lamps
LSG-1950
Goniophotometer for Traffic Signal Lamps
LSG-1950S
Compact Goniophotometer
LSG-1200A
Near Field Moving Detector Goniophotometer
LSG-1900B
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Abstract In the field of industrial manufacturing and electronic product quality control, dust environment is a key external factor affecting the long-term stable operation of equipment. As a special environmental test device for simulating natural dust conditions, the dust testing chamber is used to test the physical properties and related performance of electrical and electronic products, lamps,...
Abstract: In natural sandstorm, industrial production, outdoor operation and other scenarios, dust intrusion is a major cause of failures in electrical and electronic equipment, auto parts, lamps and other products. As special testing equipment for simulating dry dust environments, the Dust Test Chamber can precisely regulate core parameters including dust concentration, air blowing pressure and ...
Abstract The IP6X test is the highest-level verification for enclosure dust protection performance, corresponding to the dust-tight standard. It imposes strict requirements on dust circulation, sealed temperature control and negative pressure regulation of test equipment. Taking the LISUN SC-015 dust test chamber as the research object, this paper analyzes the cooperative working mechanism of its ...
Abstract: The sand and dust test chamber is core equipment for simulating dry dust environments and evaluating product dustproof performance. It can accurately regulate dust concentration, air blast pressure, test duration and vacuum degree, and highly restore natural dust and industrial dust scenarios. The equipment is used to determine the impact of dust ingress on internal circuits, mechanical ...
Abstract In dusty working conditions such as outdoor, industrial and vehicle environments, dust intrusion easily causes internal short circuit, mechanical stagnation, poor contact and performance degradation of products. Dust chambers (sand and dust test chambers) can accurately simulate dry dust environments in laboratory conditions. By precisely controlling dust concentration, blowing pressure a...
Abstract In the R&D, production and quality control of electronic and electrical products, lamps, electrical cabinets, electrical components, automobiles, motorcycles and their parts, dust testing equipment is key equipment for simulating dust climates and verifying the dustproof performance of products. Taking LISUN SC-015 dust testing equipment as the research object, this paper expounds its...
Abstract: Sand and dust testing is a core method to verify the dustproof performance of enclosures for various industrial products, which directly determines the reliability and service life of products in dusty environments. As a professional testing instrument for sand and dust testing, the LISUN SC-015 dust test chamber (also known as sand and dust test chamber) can accurately simulate natural ...
Abstract Dust test chambers play a critical role in verifying the environmental reliability of electrical and electronic products by simulating real-world dust ingress conditions. This comprehensive analysis examines the fundamental principles, technical standards, and engineering applications of dust test chambers, with particular focus on IEC 60529 compliance and IP protection ratings. The study...
Abstract: Dust testing equipment is a core device for the detection of industrial products’ dustproof performance. It can simulate natural dust climatic conditions to conduct standardized tests on the physical and related performances of various products such as electronic and electrical products, lamps, electrical cabinets, and auto and motorcycle parts. The test results are used to determ...
Abstract: The sand and dust test chamber is a key device for simulating dust environments and conducting product dustproof performance testing. Relying on the coordination of a closed test chamber and a circulating dust blowing system, it achieves uniform dust distribution and recycling, and can accurately perform dustproof tests of IP5X, IP6X, IP5KX and IP6KX ratings. Taking the LISUN SC-015 sand...
In 2026, the Bureau of Indian Standards (BIS) completed and issued the revised standard IS 16102-2:2026 for the operational performance of outdoor LED lighting equipment. As a core mandatory standard for India’s outdoor LED lighting sector, this update further refines technical requirements and improves test specifications on the original basis. It aims to enhance the reliability, safety, and ad...
Abstract: In electronic engineering and environmental reliability evaluation systems, the Ingress Protection (IP) rating is an internationally recognized standard for measuring products’ defense capabilities against solid foreign object intrusion. The dust test machine, as the core experimental platform for verifying IP5X (dust-protected) and IP6X (dust-tight) ratings, derives its technical ...
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