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
VAD Fire Alarm Visual Alert Device Goniophotometer
LSG-1930
Compact Goniophotometer
LSG-1200A
LED Goniophotometer
LSG-1100
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Abstract Manufactured products will be exposed to complex climatic stresses such as high and low temperatures, alternating dry and wet conditions, and long-term damp heat throughout their whole service life. Conventional room-temperature testing cannot predict failure risks under extreme environments. As core equipment for simulating artificial climates, the environmental temperature chamber can a...
Abstract Temp humidity chamber is the core environmental simulation equipment for verifying climatic reliability of industrial products, which can reproduce various natural working conditions such as low temperature, high temperature, damp heat and alternating temperature & humidity to accelerate the assessment of long-term service stability of products. At present, the LED lighting, electrica...
Abstract The high and low temperature chamber is special testing equipment for verifying the environmental adaptability and reliability of materials and industrial products. With accurate temperature and humidity control systems, it simulates multiple natural climate conditions including low temperature resistance, high temperature heat resistance, humidity aging and alternating dry-wet cycles, re...
Abstract: In the R&D and quality inspection of LED lighting, electrical and electronic products as well as various electronic components, environmental simulation test equipment serves as a core tool to verify the weather resistance and operational stability of products. As a mainstream environmental testing device, the temperature shock test chamber is capable of simulating complex climatic c...
Abstract Temperature cycling chamber is the core equipment for verifying the environmental adaptability and reliability of materials and products. It can accurately simulate multiple climatic scenarios such as low temperature, high temperature, humidity heat and temperature-humidity cycling, reproduce dynamic changes in the natural environment, and accelerate the evaluation of product performance ...
Abstract As core equipment for verifying the environmental adaptability and reliability of industrial products, the temperature and humidity environmental chamber can accurately reproduce the dynamic changes of temperature and humidity in natural environments through manual intervention, enabling the simulation of extreme and cyclic climatic conditions. Taking the LISUN GDJS-015B temperature &...
Abstract In the R&D and quality inspection of products in LED lighting, electrical and electronic, and electronic component industries, environmental adaptability and reliability verification are core processes. As a key device for simulating natural climatic environments, a Thermal Test Chamber can achieve precise control and cyclic simulation of temperature and humidity. Taking the LISUN GD...
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: Thermal chamber is a core instrument for verifying the environmental adaptability and reliability of industrial products, and plays a critical role in R&D and quality inspection of LED lighting, electronic appliances, components and other fields. Taking LISUN GDJS-015B thermal chamber as the research object, this paper analyzes its core technical advantages, precise temperature and ...
Abstract: As the core functional unit of the high and low temperature humidity alternating test chamber, the temperature humidity controlled chamber is the key to achieving accurate simulation of natural climatic conditions. Taking LISUN GDJS-015B high and low temperature humidity alternating test chamber as the research object, this paper analyzes the structural design, technical principle and p...
Temperature and humidity are core environmental factors affecting the performance stability and structural reliability of industrial products. LED lamps, electronic components and various industrial materials have to withstand the test of complex temperature and humidity environments throughout their life cycles. Taking the LISUN GDJS-015B High and Low Temperature Humidity Alternating Test Chamber...
Abstract In the process of industrial product R&D, production quality inspection, and compliance certification, the environmental adaptability and reliability of materials and products are key factors determining their market competitiveness. As a core environmental simulation tool, the climate test chamber can accurately reproduce multiple climatic scenarios such as “low-temperature res...
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