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
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Plugs and Sockets Test Solutions
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Abstract Electrostatic discharge (ESD) represents a critical safety hazard for electric and electronic detonators used in civil explosive applications. Improper electrostatic exposure may trigger accidental initiation, functional damage or timing deviation of electro‑explosive devices (EEDs). With the release of revised EN 13763‑13:2025 standard, significant updates have been introduced for ...
Abstract: With the continuous tightening of global environmental regulations, the export of electrical and electronic products requires hazardous substance screening, alloy composition identification and coating thickness measurement. The x ray fluorescence machine has become an important device for industrial quality inspection due to its advantages of non-destructive testing, rapid measurement ...
Abstract: Salt mist corrosion is a major cause of failure for metallic materials and coatings in coastal and industrial environments. The salt mist test chamber can artificially replicate a saline atomized environment to conduct accelerated corrosion tests, providing an important experimental method for evaluating material protection performance. Taking the LISUN YWX/Q‑010 salt mist test chambe...
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 Salt spray corrosion is one of the most destructive corrosion forms in marine and industrial atmospheric environments. Chloride ions can damage protective layers on metal surfaces and trigger quality failures such as product rusting, short‑circuiting and structural damage. As an environmental simulation device for artificially simulating salt‑spray corrosion conditions, the salt corro...
Abstract| In industrial environments, frequent grid switching, relay contact bouncing and on‑off operations of inductive loads generate massive high‑frequency electrical fast transient burst disturbances. Such interference may easily trigger communication interruption, program runaway, system crash or reset on industrial control equipment and instruments. An EFT Immunity Test System serves as ...
Abstract During production, transportation and end‑user operation, consumer electronics and LED lighting products are inevitably exposed to electrostatic discharge interference generated by human bodies or ambient conditions. Electrostatic pulses may cause screen flicker, program crash, system reset or permanent damage to hardware components. An ESD Immunity Tester serves as the core test instru...
Abstract A Surge Generator IEC 61000‑4‑5 serves as the core test instrument for electronic product surge immunity evaluation. Its performance directly determines the validity of EMC surge immunity test results and constitutes a fundamental prerequisite for global electromagnetic compatibility certification. The IEC 61000‑4‑5 standard specifies complete technical requirements including test...
Abstract IEC 60529 is the internationally‑recognized standard for enclosure IP codes, and its domestic equivalent standard is GB/T 4208‑2017. This standard specifies a full set of test methods for electrical and electronic product enclosures against ingress of solid foreign objects and moisture. The waterproof test system serves as the core hardware for performing IP waterproof rating tests. C...
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