ISO4892-3 Accelerated UV Weathering Test Chamber

UV accelerated aging test chamber can simulate environmental conditions such as self-climate ultraviolet rays, rain, high temperature, high humidity, dew condensation, darkness, etc. By reproducing these conditions, it is merged into a cycle, and it automatically executes the number of cycles completed. In this process, the equipment can be used for automatic monitoring of blackboard temperature and water tank temperature; by configuring irradiance measurement and control device (optional), the irradiance can be measured and controlled, and the irradiance is stable at 0.76W/m2/340nm or specified setting. Fixed value, greatly extending the service life of lamps.

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Description

Accelerated UV Weathering Test Chamber for Exposure of Nonmetallic Materials

Design and Construction

UV Accelerated Weathering Test Chamber is equipped with fluorescent UV lamp which can completely simulate the UV spectra of sunlight, exposes materials to alternating cycles of UV light and moisture at controlled, elevated temperatures. It simulates dew and rain with condensing humidity and/or water spray.

Accelerated UV Weathering Test Chamber for Exposure of Nonmetallic Materials

Model	UV-290
Internal dimensions (mm)	1150500500
Overall dimensions (mm)	14001600750
Temperature range	Ambient~90°C
Humidity range	≥95%R.H
Water Spray	Spraying water
BPT	30~70°C
Irradiance range	N/A
Distance between Specimen and lamp	50mm
UV wavelength	320nm~400nm UV-A
UV wavelength	280nm~320nm UV-B
Lamp power	40W/unit , 10 Pcs with unit chamber
Power Supply	220V 50HZ;
Power	4.0(KW)