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JOEO walk in UV testing chamber is a device used to simulate the UV radiation environment and test the weather resistance of materials. It is usually composed of ultraviolet light source, temperature control system, humidity control system, transparent sample rack, etc., which can simulate ultraviolet light exposure in the natural environment, high temperature and high humidity and other conditions for evaluating the weather resistance and durability of materials.
UV test chambers are generally widely used in automotive, construction, electronics, coatings, plastics, rubber, textiles and other fields to test the performance changes of materials under long-term ultraviolet irradiation. The test results can be used for material selection, product design and improvement, production process optimization and so on.
Model | UV Acceralted Weathering Test Chamber | Parameters |
Internal Dimension WxHxD (mm) | customizable | |
External Dimension WxHxD (mm) | customizable | |
Temperature Range | ( R.T. + 15℃ ) ~ +70℃ | |
Black Panel temperature(BPT):RT+10℃~80℃ | ||
Temperature Fluctuation | ±0.5℃ | |
Humidity Range | ≥95%R.H. | |
Environmental Temperature for Use | RT ±5℃ | |
Test Light Source | UVA(wave length 340 nm) , UVB(wave length 313 nm) UV light | |
Wave Length of Test Light Source | 280-420nm | |
Center Distance between Sample and Tube | 50±2mm | |
Center Distance between Tubes | 75±2mm | |
Range of Irradiance | 0.1 W/㎡ ~1.0 W/㎡ | |
Water Consumption | 7L/day(for condensation);4L/minute(for spray) | |
Power | AC220V: 1phase3 lines ; 50/60HZ AC380V; 3phase 5 lines ; 50/60HZ |