► Description Of UV Test Weathering Chamber

400nm UVA UVB class UV test weathering chamber the capacity to perform accelerated weathering testing through the use of fluorescent UV chambers. This technique simulates the effects of sunlight in the short wavelength portion of the solar spectrum.
Evaluation criteria is based on visual properties (color change, gloss, haze, optical transmission) or structural properties (impact resistance, tensile strength, abrasion)

► Parameter Of UV Test Weathering Chamber

► Other Details UV Test Weathering Chamber

Sample Self According to the requirements of the test glass, the sample holder is specially customized	Controller PID programmable color touch screen controller, network connection computer. Can edit 100 programs 20 segment.

Irradiation Irradiation: 0.55 W/m2; The wavelength is 315 ~ 400 nm	Black Panel Black panel temperature can be set at any point between ambiient to 90ºC depending upon the irradiance level,

Features of UV Test Weathering Chamber
1.Black aluminum plate is used to connect the temperature sensor, and the blackboard temperature meter is used to control the heating, and the temperature is more stable. The radiometer probe is fixed and does not require any loading and unloading.
2.The amount of radiation is measured by a high-precision display and measurement of a dedicated ultraviolet radiation meter.
3.Illumination and condensation can be independently controlled and alternate cycle control.
4.The independent control time for illumination and condensation and the time for alternate cycle control can be set arbitrarily within 1600hours.

UV Aging Test Chamber Standard
ISO 4892-1 Plastic-Methods of exposure to laboratory light sources
ASTM G-151 Standard Test Method for non metallic materials exposed to accelerated test equipment using laboratory light sources
ASTM G-154 Test Mothods for non-metallic materials exposed to the UV fluorescence device
British Standard BS 2781:Part5 Test Mothods 540B (Methods of exposure to laboratory light sources)
SAE J2020 Using fluorescent UV / condensation equipment for automotive exposure test
JIS D 0205 Burn-in test method of auto parts(Japan)

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