QUV Accelerated Weathering Tester , Quv Testing Machine Automotive Exterior Materials Coatings

QUV Light Accelerated Weathering Testers for Automotive Exterior Materials and Coatings

QUV Light Accelerated Weathering Testerscan simulate the sun, rain and dew to damage the material, QUV using UV lamp simulate the effect of sunlight, cold rain and dew. Being tested materials are placed in a certain environment which the light and moisture are alternating.UV lamp can simulate the effect of the sun, condensation and water spray system can simulate the effect of rain and dew. the temperature can be controlled at the process of testing. A typical test cycle is usually testing at UV radiation of high temperature and the 100% humidity at dark; Typically used in paint and coatings, automotive, plastic products, wood products, glue, etc.

Application

It is widely used in paint, resins, plastics, printing and packaging, aluminum, adhesives, auto, cosmetics, metals, electronics, electroplating, medicine, etc.

● ISO 11507 Paints and varnishes — Exposure of coatings to artificial weathering — Exposure to fluorescent UV lamps and water
● ASTM D4799 Standard Practice for Accelerated Weathering Test Conditions and Procedures for Bituminous Materials (Fluorescent UV, Water Spray, and Condensation Method)
● ASTM D6662 – 17 Standard Specification for Polyolefin-Based Plastic Lumber Decking Boards
● ISO 4892-3:2016 Plastics — Methods of exposure to laboratory light sources — Part 3: Fluorescent UV lamps
● EN 927-6 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
● ASTM G154 – Standard Practice for Operating Fluorescent Ultraviolet (UV) Lamp Apparatus for Exposure of Nonmetallic Materials
● SAE J2020 Accelerated Exposure of Automotive Exterior Materials Using a Fluorescent UV and Condensation Apparatus
● ASTM D4587 Standard Practice for Fluorescent UV-Condensation Exposures of Paint and Related Coatings
● JIS K 5600-7-8:1999 Testing methods for paints – Part 7: Long-period performance of film – Section 8: Accelated weathering (Exposure to fluorescent UV lamps)
● AATCC 186 Weather Resistance: UV Light and Moisture Exposure
● ASTM G53-96 Practice for Operating Light- and Water-Exposure Apparatus (Fluorescent UV-Condensation Type) for Exposure of Nonmetallic Materials
● BS 2782-6: Methods 620A to 620D: 1991

Standard

ASTMG53-77, GB, GJB, MIL, ASTM, CNS, IEC, JIS, AATCC, DIN, Fed Test, BS, SAE

Technical Sheet 

 Features

※ Digital meter shows vibration frequency

※ Synchronous squelch belt drive, extremely low noise

※ The sample is clamped by rail, which is easy to operate and safe.

※ The base of the machine is made of heavy-duty channel steel with vibration-damping pad. It is easy to install and runs smoothly. No need to install anchor screws.

※ DC motor speed regulation, stable operation, strong load capacity

※ Rotary vibration (commonly known as horse racing), in line with European and American transportation standards