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sunlight carbon arc aging machine structural features

2021-10-22 11:16
The sunlight carbon arc aging machine adopts the xenon arc lamp which can simulate the full sunlight spectrum to reproduce the destructive light waves existing in different environments, which can provide the corresponding environmental simulation and accelerated test basis for scientific research, product development and quality control. The aging test is conducted by exposing material specimens to the light and thermal radiation of a xenon arc lamp. To evaluate the light and weathering resistance of certain materials under the action of high temperature light source. Mainly used for automotive, coatings, rubber, plastics, pigments, adhesives, fabrics, etc.

Sunlight carbon arc aging machine structure characteristics:

1. The material of sample frame is SUS304 stainless steel bar.
2. with easy to install and easy to use and basically does not require daily maintenance characteristics.
3. The outer liner is made of 1.2mm A3 steel plate with CNC machine tools, and the surface of the shell is sprayed with plastic, which is more polished and beautiful;
4. The inner liner is imported SUS304 stainless steel mirror plate.
5. sunlight carbon arc aging machine with adjustable irradiance, irradiance real-time display of the function.
6. Heat preservation: hollow heat insulation layer;
7. Double-layer high-temperature resistant sealing strip is used between the door and the box to ensure the airtightness of the test area with a non-reactive door handle, easier to operate;
8. equipped with a variety of options for filtering systems, irregularly shaped sample holder, inexpensive xenon arc lamp.

Sunbeam type weatherproof test device
Sunlight carbon arc aging machine can automatically monitor the temperature; configured radiometer, can be regulated by voltage rectifier to the lamp in the light irradiance to start the adjustment, so that the irradiance is stable on the illumination, while the test time to control. By simulating the UV radiation in natural sunlight, the weathering test is accelerated to obtain the result of weathering of materials.
The light source of the sunlight carbon arc aging machine adopts a visible xenon lamp with a rated power of 2500W (air-cooled type). The lamp is installed in the top layer of the apparatus luminous spectrum energy is mainly concentrated in the wavelength between 280~800nm.
According to the test spectrum irradiance does not exceed 1 to 3 times the irradiance of the corresponding sun (summer equatorial noon average sunlight); the test chamber is designed to adjust the height of the sample test piece, which can make full use of the lamp life.
Sunlight carbon arc aging machine spectrum simulation artificial light source long-arc xenon lamp is a common knowledge of the daylight spectrum simulation apt artificial light source, with a large power (greatly shorten the test cycle), strong anti-interference, long life, low cost and many other advantages, so it is an artificial light source, but after all, it has a life span, in the light at the same time also heat, and the purpose of the tester is to use its light energy, in terms of cooling effect, of course, is water-cooled The effect is better. But the air-cooled type because of its low cost, and has a great advantage of low cost, so most of the domestic market is dominated by air-cooled type.

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