UV Weathering test chamber

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The UV is used in more labs throughout the world than any other accelerated weathering tester. In just a few days or weeks, the UV can reproduce damage that may occur over months or even years outdoors. The UV is cost effective, easy to install, easy to use, and practically maintenance free. Four models and several choice of lamps are available to cover a range of testing needs and budgets. Ultraviolet Light. Ultraviolet light causes almost all the photo degradation to materials exposed outdoors. The UV’s UVA-340 lamp is the best available simulation of short-wave sunlight. It is especially useful for comparing the performance of different types of polymers and stabilizers. It is the best choice of lamps for correlation studies. Moisture Simulation. Products exposed outdoors are frequently wet for up to 15 hours per day. All models of UV provide a rigorous, yet highly realistic, moisture exposure with cycles of hot condensing humidity. A UV/spray can simulate the effects of rain, such as thermal shock and erosion. Ease of Use. The UV is easy to install, easy to use, and practically maintenance free. Programming is simple with the user-friendly controller interface. Irradiance control and calibration is fast and operator-error free with Auto Cal. 3 Main Technical Parameters ■ Temperature Range：Black Panel temperature（BPT）：30-100℃ ■ Temperature Stability：±2℃ ■ Irradiance Controlling Mode：exchange the lamps regularly. ■ Condensation Mode：Nickel-Chrome alloy’s electricity-water heating ■ Total Power：2KW ■ Lamps：UVA or the UVB fluorescent ultraviolet light（normal life exceeds 2，000 hours） ■ Power：40W/pic ■ Interior of cabinet：Stainless steel -SUS 304 material ■ Exterior of cabinet：Stainless steel -SUS 304（sand light）material ■ Heat insulation layer：Hard foam ■ The way of heating air：Nickel-Chrome alloy’s heating；Controlling mode of heating：no touching point SSR（solid state relay） ■ The way of heating water：Nickel-Chrome alloy’s heating；Controlling mode of heating：no touching point SSR（solid state relay） ■ Fluorescent ultraviolet lamps：8 pcs，UVA or UVB ■ Insolating Area：5175cm2/828in2 ■ Sample Capacity：24 pieces of standard specimen（75×150mm standard samples）or 15 pieces of 100×300mm ■ Can be used in accordance with：SAE J2020，ISO 4892-3，ASTM G 53，EN 534，ISO 11507 ■ Testing method and procedure：Automatic control after setting procedure ■ Samples temperature：can be controlled automatically and displayed directly ■ Condensation control：can be controlled automatically and displayed directly ■ Cycle Mode：Sunlight，Condensation and Spray can be shown directly and controlled automatically ■ Sunlight irradiance：The sunlight irradiance time can be set ■ Spray：can be adjusted ，shown and controlled automatically and the spray time can be set ■ Calibration ：The testing temperature can be calibrated automatically ■ Warning function：Automatic warning ■ Supplying Water ：Automatic ■ Protecting Device：Creep-age protection，water-breaking protection，overloading protection，security door protection，over-temperature protection switch ■ Size：1200×1500×450mm（W×H×D） ■ Mar source：220VAC±10%50/60Hz；

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Qualtech Products Industry Co. Ltd

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