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Classification of Sunlight Color Fastness Test Equipment



Sunlight color fastness meter also known as xenon arc lamp weathering test chamber, sun color fastness tester is a xenon lamp as a light source, and simulated rainfall, temperature and humidity, condensation and other climate environment, light aging test chamber, available In the simulated light aging test can also be used for light color fastness test, the current points are water-cooled, air-cooled and box, desktop three structural and aging methods, the following are three structural features:
Water-cooled sun color fastness structure:Water-cooled refers to the use of water-cooled xenon lamp as a light source, the box structure as a standard vertical, due to the lamp cooling cycle, the top of the box placed a circulating water tower device. The inside of the test chamber is placed vertically with the water-cooled lamp tube. The lamp tube is surrounded by a clip, and the fixture and the bottom turntable are formed together to form a sample rack. The whole is a cylindrical structure. Before the test, the sample material was clamped on the sample rack so that the light radiated from the lamp was irradiated onto the sample surface. At the beginning of the test, the turntable starts to rotate and the radiation source is aged.
Air-cooled sun color fastness structure:As the air-cooled xenon lamp and water-cooled xenon lamp power difference is large, water-cooled test box with three air-cooled lamp to replace the water-cooled lamp, and can save the water tower device, simplify the equipment structure. Three tubes are placed horizontally at the top of the liner and vertically illuminated at the bottom of the sample surface. There is no special restriction on the state of the sample material and is satisfied with a variety of material product tests.
Box-type sun color fastness meter:Gu Mingsi, box-style three-dimensional box-type xenon lamp aging test box, his design aesthetic and easy to operate, the internal volume of large space and the test environment is open, easy to observe and test is known, is currently the most widely used machine Type, the current Atlas xenon lamp weathering test machine sales in China, the most types of CI3000 and Ci4000 and CI5000 models are  basically box-type majority.
Desktop sun color fastness meter structure:Desktop also known as the desktop, convenient, simple, is a can be placed on the table for aging test equipment, it can be said that the air-cooled mini version. Desktop with a cold air or cold water tube in the top of the liner, under the irradiation, light aging. Because of its simple structure, easy to use, currently in many scientific research units and tertiary institutions use a very wide
Currently on the sun color fastness of the many brands, the use of a larger Atlas  sun color fastness tester and Italy cofomegra sun color fastness and other brands, there are some domestic to do more successful cases.
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