Product Description

Descriptions:
UV weather resistance test chamberis equipped with fluorescent UV lamp which can completely simulate the UV spectra of sunlight,exposes materials to alternating cycles of UV light and moisture at controlled, elevated temperatures. It simulates dew and rain with condensing humidity and/or water spray.
The UV weather resistance test chamber is the world's most widely used weathering tester to test types of damages include color change, gloss loss, chalking, cracking, crazing, hazing, blistering, strength loss and oxidation.
 
UV weather resistance test chamber conform a large number of international standards, including but not limited to: ※ASTM D******3 Standard Practice for Accelerated Weathering Test Conditions and Procedures for Bituminous Materials (Fluorescent UV, Water Spray, and Condensation Method) ※ ASTM D***2, Plastic Lumber Decking Boards  
※ ASTM G**4 Standard Practice for Operating Fluorescent Light Apparatus for UV Exposure of Nonmetallic Materials
※ ASTM D********5 Standard Practice for Fluorescent UV-Condensation Exposures of Paint and Related Coatings
※ BS EN ****6:***6 Paints and varnishes — Coating materials and coating systems for exterior wood — Part 6: Exposure of wood coatings to artificial weathering using fluorescent UV lamps and water
※ ISO ****7 Paints and varnishes – Exposure of coatings of artificial weathering – Exposure to fluorescent UV lamps and water
※ ISO *****3 Plastics – Methods of exposure to laboratory light sources – Part 3: Fluorescent UV lamps
※ SAE J***0 (R) Accelerated Exposure of Automotive Exterior Materials Using a Fluorescent UV and Condensation Apparatus
※ JIS K**********8 Plastics *- Methods of exposure to laboratory light sources *- Part 3 Fluorescent UV lamps
※ AATCC Test Method *******0Weather Resistance: UV Light and Moisture Exposure
 
Specification: