耐候老化机 UV试验箱 实验室测试设备

紫外老化试验机是世界上使用最广泛的试验机，可用于全球更多的实验室，比任何其他加速老化试验机都多。它广泛用于工业，如印刷油墨、油漆、粘贴、印刷、包装、机动车、金属、电子、医疗等.

紫外线老化试验机，通过将测试样品暴露于风化中最具腐蚀性的成分的不同条件下 - 紫外线辐射、湿气和热量，模拟材料和涂层长期暴露在户外的破坏性影响。紫外线加速老化室使用荧光灯提供以紫外线波长为中心的辐射光谱。水分由强制冷凝提供，温度由加热器控制.

技术参数

1.温度范围：室温~+70ºC

2。湿度范围：>=90%RH

3。温度均匀性：<=±2ºC

4。温度波动：±0.5ºC

5。灯中心距：70mm

6。测试产品与灯管中心之间的距离：50mm

7.Irradiance: adjustable within 0.1 ~ 0.89W/m2

8. The test period of light, condensation and spray can be adjusted

9. Lamp: UVA340 lamp, L=1200/40W (import), 8 (UVA service life more than 1600h)

10. Controller: Color touch screen China Taiwan (Willuntong) intelligent controller

11. Temperature control mode: PID self-tuning SSR control

12.Water depth: 25mm automatic control

13.Effective irradiation area: 900×450mm

14.Ultraviolet wavelength: UVA range is 315 ~ 400nm

15.Test time: 0 ~ 9999H(adjustable)

16.Irradiation blackboard temperature: +50ºC ~ +70ºC

17.Unit functions: light, condensation, rain

18.Internal dimensions: W1100*D500*H500 (mm)

19.External dimensions (approx) : W1350*D650*H1550 (mm)

20.Case material:
a. Outer box material: Baosteel high-quality steel plate electrostatic spray treatment;
b. Inner box material: 1.2mm thick SUS304# heat-resistant and cold-resistant stainless steel plate.
c. The box is made of CNC equipment, advanced technology, smooth lines, beautiful and generous
d. The air duct in the box adopts a single circulation system, and has an imported axial flow fan, which improves the flow brightness and heating ability of the air
振幅提高了试验箱中的温度均匀性。加热方式为内罐式加热，加热速度快，温度分布均匀。盖子为双向翻盖式，易于关闭.
g.内胆水位自动补水，防止加热管因空气燃烧而损坏。h.样品架由不锈钢或铝合金制成
i。机组底部采用优质PU活动轮固定
j。排水系统采用U型沉淀装置排水
k。测试样品的表面平行于紫外灯的平面。喷淋系统配备自动喷头和可调水压
j. The drainage system uses U-shaped sedimentation device to drain
k. The surface of the test sample is parallel to the plane of the UV lamp. The spray system is equipped with automatic sprinkler heads and adjustable water pressure