SunChex RH represents a breakthrough in xenon small light fastness and weathering testers. SunChex RH is the first tabletop test chamber allowing simulation and control of all weathering parameters including relative humidity control available only on very expensive equipments.
SunChex R.H. is a device to test the color solidity of textiles, synthetic yarns and natural leather. This instrument is specifically designed to meet the ISO 105 B02 standards for the strength test in the textile sector. SunChex R.H. also complies with numerous regulations relating to various industrial sectors. By means of a 1500 W xenon lamp and humidity conditions controlled by an ultrasonic device this instrument simulates all the test conditions prescribed for the evaluation of the color fastness of the most varied products.
The light of the xenon lamp is filtered by an installed optical UV filter and is evenly distributed in the specimen holder tray by a parabolic reflector and suitably shaped and highly reflective walls. A fan cools the lamp and the exposure chamber.