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Comparative analysis of water-cooled and air-cooled xenon lamp aging tester

Xenon lamp aging test chamber is the core component of using the box full sunlight spectrum xenon lamp tube simulation, under different environmental conditions to simulate the material aging law, through the experimental results to evaluate weather resistance of materials and products. This paper focuses on the comparative analysis of the advantages and characteristics of the water-cooled and air-cooled xenon lamp aging testing machine.

Air-cooled xenon lamp aging test machine:
A circular wind is used to cool the heat-trapping xenon lamp tube. Air-cooled xenon lamp tubes used in air-cooled xenon lamp aging test box, generally a typhoon cold xenon lamp aging test chamber is equipped with three air-cooled xenon lamp tubes, and table 1 air-cooled xenon lamp weather-resistant chamber equipped with xenon lamp tubes. The power of the air-cooled xenon lamp tube is generally 1.8kw, and the length of the lamp tube is 340mm compared with that of the water-cooled xenon lamp. The diameter of the air-cooled tube is also smaller than that of the water-cooled tube, which is 10mm. The wavelength of the air cooled xenon lamp is 290~800nm, which is longer than that of water-cooled xenon lamp. Thus it can be seen that xenon lamp tubes wavelength determines its power, and power determines the xenon lamp tube, the cooling system of water-cooling method suitable for high-power water-cooled xenon lamp tubes, and conversely air cooling way is suitable for small power of air-cooled xenon lamp tubes.

Water-cooled xenon lamp aging test machine:
Use circulating cooling water to cool the high - heat xenon lamp tube. The lamp tube power is generally 6kw, the tube length is 460mm, the diameter is 25mm, and the wavelength of the water-cooled xenon arc lamp is generally less than 270nm.
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