YG611 Air-cooled Sun Exposure and Weathering Tester , with its advanced digital control system, represents monumental achievement in applying digital and optical technologies in an easy to use laboratory weathering instrument. It  is approved by many OEMs in the automotive, paints and coatings, and plastics industries as the exclusive platform to deliver accurate, reproducible and repeatable results for predicting service life..

GB/T 8427、ISO 105-B02、GB/T 8430、ISO 105-B04、GB/T 14576、AATCC TM 16、JIS7754GB/T 15102、GB/T 15104 

1. PLC  control, make sure of dependable operation and anti-jamming capability.
2. LCD touch screen, it is direct to set parameters and convenient to operate.
3. High-accuracy temperature, humidity and irradiance sensor, precise control of temperature, humidity and irradiance.
4. Simple and convenient to do sample tablets and light filter replacement.
5. Using a water filtration device filters ,so it is convenient for cleaning.
6. Multi-point monitoring,it would automatically give out alarm and stop working if the water is too low or the winds temperature is too high.So it ensures the instrument to work safety and reliably