UV aging machine basic parameters
Spray function UV weathering tester adopts the best analog of sunlight in the UV section of the spectrum of fluorescent UV lamps, and combined with temperature control, moisture supply and other devices to analog of the material caused by discoloration, brightness, strength loss, cracking, peeling, chalking, oxidation and other damage to the sunlight (UV section) high temperature, high humidity, condensation, dark shower cycle and other factors, while through the synergistic effect between UV light and moisture to make the material single light resistance ability or single moisture resistance to weaken or fail, and thus widely used in the evaluation of material weather resistance performance, the equipment has to provide the best sunlight UV simulation, the use of low maintenance costs, easy to use, the equipment uses the control of automatic operation, high degree of automation of the test cycle, good lighting stability, test results reproducibility and other characteristics.
1, temperature range: RT room temperature ~ +70 ℃
2、Humidity range: greater than or equal to 90% RH
3、Temperature uniformity:±1℃
4、Temperature fluctuation: ±0.5℃
5、Distance between the center of the lamp: 70mm
6、The distance between the center of the test article and the lamp: 50mm±3mm
7、Irradiance: 1.0W/m2 within adjustable
8、Lighting, condensation, spraying test cycle adjustable
9, the lamp: L = 1200/40W, 8 (UVA/UVB service life of 1600h or more)
10, the controller: color touch screen South Korea (TEMI880) or RKC intelligent control instrument.
11, temperature control mode: PID self-adjustment SSR control
12, the standard specimen size: 75X290mm (special specifications need to specify)
13、Water tank depth: 25mm automatic control
14、Effective irradiation area: 900X210mm
15, UV wavelength: UVA range of 315 ~ 400nm; UVB range of 280 ~ 15nm
16, test time: 0 ~ 999H (adjustable)
17, irradiation blackboard temperature: +50 ℃ ~ +70 ℃ ℃
18, standard sample rack: 24 groups-
19、The unit has automatic spraying function
ps: (WLJCDM809)
web:https://www.qinsun-lab.com/162.html