Talking about the Light Irradiance of Xenon Aging Tester
The xenon lamp aging test machine and the ultraviolet aging box are also photo-aging test facilities. The difference is that the aging test box has a more comprehensive function, because the xenon lamp installed in the box can simulate the full spectrum of sunlight, which is not possible with the ultraviolet aging box. So, what is the meaning of one of the parameter indicators of the Xenon lamp aging test machine? Many customers do not understand this parameter very well. Below, let's talk about it:
Xenon aging test machine Light irradiance refers to the ratio of light energy on the plane (900 irradiance: 150/736 (W/m2) (500 irradiance (adjustable): 50~1120W/m2). The intensity of the radiation must be controlled to achieve the purpose of accelerating the test and reproducing the test results. The change in the irradiance of the light affects the rate at which the material quality deteriorates, while the change in the wavelength of the light (eg, the energy distribution of the spectrum) It affects the speed and type of material degradation. The surface radiance conforms to the American standard AATCC TM16 ASTM C1442 and the national standard GB/T16422.3.
Therefore, the illuminance of the xenon lamp aging test machine is a very important indicator, which directly measures whether the facility can meet the relevant standards.
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