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
LEDs and Luminaire Test Solutions 
LM-79 and LM-80 Test Solutions 
LED Driver Test Solutions 
Household Appliances Test Solutions 
Mobile and Network Test Solutions 
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Audio-Video and IT Test Solutions 
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Plugs and Sockets Test Solutions 
Power Switch Test Solutions 
Transformer Test Solutions 
Electric Toys Test Solutions 
Energy Meter Test Solutions 
Motor-Operated Tool Test Solutions Select an organization
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Abstract: In the fields of lighting engineering and LED light source R&D, luminous intensity distribution is a core indicator that characterizes the spatial light distribution performance of luminaires and determines lighting effects and energy‑efficiency levels. Accurate acquisition of 3D luminous intensity distribution curves is critical for optimizing luminaire structures, improving illum...
Abstract: Non-metallic materials such as coatings, plastics, rubbers and composite materials used outdoors are exposed to long-term solar ultraviolet radiation, temperature-humidity changes, dew and rain erosion, which easily cause aging failures including discoloration, chalking, cracking and strength degradation. The UV aging test chamber is core equipment for material weather resistance testin...
Abstract: In high‑sulfur corrosion environments such as industrial atmosphere, acid rain and chemical industrial parks, metal materials, plating layers, coatings and complete equipment are prone to sulfide corrosion, which seriously affects service life and operational safety. The sulfur dioxide test chamber is an inspection equipment specially developed for simulating industrial corrosive envir...
Abstract: The flammability performance of automotive interior materials directly determines vehicle fire risks and occupant escape windows. How do you test automotive flammability? is a core part of vehicle safety development, component access and third‑party certification. Taking the LISUN ZRS‑4H Automotive Interior Material Combustion Tester as the testing carrier, this paper systematically...
Abstract IK Impact Test follows the pendulum impact principle as the core basis. By accurately controlling the impact energy, angle and drop point, it simulates external mechanical collision. It can efficiently detect the impact resistance of product shells. It is applicable to lamps, power distribution cabinets, non-metallic power cabinets, household and similar electrical appliances, and can com...
Abstract UL Rain Test is a special waterproof testing equipment developed in accordance with North American UL, ANSI and CSA standards. It is mainly used for electrical and electronic products, lamps, electrical cabinets, electrical components and other products to test their physical and related performance under simulated rain climate conditions. After the test, the product performance is judged...
Abstract Surge testing machine is a highly integrated full-automatic electromagnetic compatibility (EMC) test equipment. Its core function is to simulate high-energy transient interference caused by natural lightning induction and switching of large-capacity inductive and capacitive loads. It is used to evaluate the immunity of power cords and internal connecting wires of electrical and electronic...
Abstract Electrodynamic vibration test systems adopt electromagnetic induction as the core principle to accurately simulate vibration environments under transportation, operation, impact and other working conditions. They are used to evaluate the vibration resistance, structural stability and long-term service reliability of various parts and finished products throughout their service life, servin...
Abstract Electromagnetic compatibility (EMC) is a core indicator for market access and stable operation of electrical and electronic products. Conducted emission and radiated emission, as the two major core items of electromagnetic interference (EMI) detection, respectively characterize the interference characteristics of equipment propagating through power lines/signal lines and spatial electroma...
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