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 (Economical Model)
LSG-1950S
VAD Fire Alarm Visual Alert Device Goniophotometer
LSG-1930
Goniophotometer for Airfield Lighting
LSG-1940
Compact Goniophotometer
LSG-1200A
LED Goniophotometer
LSG-1100
Near Field Moving Detector Goniophotometer
LSG-1900B
LEDs and Luminaire Test Solutions
LM-79 and LM-80 Test Solutions
LED Driver Test Solutions
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Mobile and Network Test Solutions
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Audio-Video and IT Test Solutions
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Plugs and Sockets Test Solutions
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Abstract Relays and switches are basic switching components inside low‑voltage distribution, household appliances and industrial control equipment. Electric arcs tend to be generated during contact breaking and closing. Under circuit short‑circuit and overload fault conditions, tiny flames may occur and ignite surrounding plastic insulating housings and base materials, further resulting in ele...
Abstract: During the operation of electrical and electronic equipment, faults such as circuit short‑circuit and aging overheating of components can easily generate tiny flames, which may ignite surrounding insulating plastics, housing materials and become a major cause of electrical fires. The needle flame test apparatus evaluates the flame‑resistance performance of product components and ins...
Abstract Tiny needle-shaped flames generated by short circuits and component overheating faults in electrical equipment constitute a major cause of electrical fires. As an internationally universal detection method for simulating fault flames, the needle flame test method can accurately evaluate the flame resistance of various insulating plastics and complete machine components under ignition by s...
Abstract: In industries such as electrical and electronic products, household appliances, lighting equipment and automotive electronics, tiny flames caused by equipment short circuits and component overheating are major potential safety hazards. The needle flame test has become a core detection method to evaluate the flame retardancy and fire safety performance of products and insulating materials...
Abstract Needle flame test equipment is an essential fire safety testing device in fields such as electrical and electronic products, home appliances, lighting, and information technology equipment. It can accurately simulate the small flames generated by faults such as short circuits and component overheating inside equipment, and is used to evaluate the flame resistance and fire safety of produc...
Abstract: Needle flame test equipment is a core fire safety detection device in the fields of electrical and electronic products, household appliances, lighting, and information technology equipment. By simulating the small flames generated by faults such as circuit short circuits and component overheating inside the equipment, it can accurately evaluate the flame resistance and fire safety of pr...
The needle flame test apparatus is a core device for fire safety testing in the electrical and electronic, household appliance, lighting and other industries, mainly used to simulate small flames generated by internal equipment faults and evaluate the flame resistance of materials and products. Taking the LISUN ZY-3 needle flame test apparatus as the research object, this paper analyzes its techni...
Abstract With the rapid development of industries such as electrical and electronic equipment, household appliances, lighting, and information technology devices, the fire risk caused by faults like circuit short circuits and component overheating inside equipment has become increasingly prominent. Fire safety has thus become a core requirement for product R&D, production, and market access. A...
1. Introduction With the rapid iteration and wide application of electrical and electronic equipment, household appliances, lighting, and information technology devices, fire safety issues during product operation have attracted increasing attention. “Small flames” caused by faults such as internal circuit short circuits and component overheating in equipment, although small in scale, ...
Abstract With the development of miniaturization and high-powerization of products in fields such as electrical and electronic equipment, home appliances, and lighting, the fire risk caused by “small flames” from circuit short circuits and component overheating has become increasingly prominent. Fire safety testing has thus become a core link in product research and development, factor...
Abstract In the electrical and electronic industry as well as the field of material research and development, the flame retardant safety performance of products is directly related to their safety and reliability during use. As professional flame retardant performance testing equipment, flammability testing labs can accurately simulate the needle – shaped flame scenarios caused by local o...
Abstract Fire and flammability testing plays a critical role in ensuring the safety of electrical equipment and combustible materials, as small flames resulting from internal faults can trigger catastrophic fire hazards. The LISUN ZY-3 Needle Flame Test Apparatus is a specialized instrument designed to simulate such fault-induced small flames and evaluate ignition risks. This paper elaborates on t...
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