Temperature and Humidity Test Chamber

The GDJS Series High-Low Temperature & Humidity Cycling Test Chamber (Constant Temperature & Humidity Chamber), GDJW Series High-Low Temperature Aging Chamber, and GW Series Oven Chamber are engineered by LISUN to assess the environmental adaptability and reliability of materials and products. These chambers precisely simulate various climatic conditions, including low-temperature, high-temperature heat, humidity aging, and dry-wet cycling, replicating the dynamic temperature and humidity changes found in natural environments. They expedite the evaluation of product performance stability and structural reliability under extreme or cyclic climatic conditions, ultimately determining if the weather resistance of materials and products aligns with expected application requirements. LISUN GDJS series test chambers cater to the testing requirements of industries such as LED lighting, electronic appliances, and components. Specifically for the luminous flux maintenance testing of LED lamps, fully compliant with the IES LM-80-08 standard, they offer a long-term stable temperature and humidity control environment. They boast advantages of a wide temperature range coverage and high-precision temperature and humidity control, coupled with internationally renowned brand components and multiple safety protection systems to ensure accuracy, stability, and safety during the testing process. Whether for long-term aging verification of LED lamps, high-low temperature performance testing of electronic components, or humidity and heat resistance evaluation of materials, LISUN GDJS series test chambers deliver scientific testing solutions. They are essential environmental simulation tools for industrial product R&D verification, production quality inspection, and compliance certification. Standards: IES LM-80-08 Approved Method: Measuring Lumen Maintenance of LED Light Sources IEC 60068-3-1:2023 Environmental testing – Part 3-1: Supporting documentation.