UV Aging Test Chamber is a light aging test equipment, the test is mainly for coatings, fabrics, plastics and other products. To give you an analysis of the UV Aging Test Chamber light condensation system. Let customers better understand this test equipment.
First of all, its light system, UV Aging Test Chamber standard with 8 lamps (imported lamps using the United States Q-LAB, life span of about 1600h), the equipment is turned on lamp default state, that is, to do the light test (simulate the aging process of the sun's ultraviolet light on the product during the day), it can be used in conjunction with the spraying system (spraying at the same time when the light), intensify the aging test conditions. The temperature of the test chamber is generally set within 65℃ when illuminated, and the time of illumination, spraying time and total test time can be set according to the product standard.
It should be noted that most of the UV lamp life is generally about 600h, when the lamp life to two-thirds of the total life, it is necessary to replace the lamp, because at this time the lamp wavelength has decayed, can not reach the standard test wavelength conditions.
There is another point, the light temperature meter and condensation temperature meter two meter temperature can not be displayed at the same time, some customers have struggled with this problem. Why not show it at the same time? Because one indicates the temperature of the test during the day, one indicates the temperature of the test at night, the day and night can not exist at the same time, so the two temperatures are displayed alternately according to the set test time.
Condensation system, UV Aging Test Chamber condensation system is simulated at night dew attached to the surface of the product on the product corrosion aging phenomenon, when the light is not working. It can also be used at the same time with the spray system, is to simulate the test conditions at night when it rains. The condensation and spraying system is controlled by the float inside the tank and the two pumps inside the tank to feed the water. Ensure that the equipment has sufficient water supply when doing the test. The condensation temperature is generally set within 50℃~55℃, but of course customers can set the temperature according to their own product standards.
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