weather ometer is used to subject articles and finishes to accelerated weathering conditions; for example, a rich ultraviolet source, water spray, or salt water. Xenon Test Chamber -A device in which specimen materials can be subjected to artificial and accelerated weathering tests, the effects of sun, rain, and temperature changes; the simulated conditions are usually obtained by the use of electric arcs, water spray, and heating elements. weather ometer Requirements Light source: xenon arc lamp 1, power 1500W, life 1000 hours; Filter glass: a, insulating glass GRBl b, UV glass ZWB2 c, quartz glass tube: diameter 68mm, length 150mm, wall thickness 2mm; Relative humidity range: 20% ~ 100%; Spray device: Displacement: 0.09 m3 / h, Exhaust pressure: 2 kg / cm2; Rainfall: 25W, rainfall: 2 liters / min, rainfall time 0 ~ 4min adjustable Blackboard temperature range: 40 ℃ ~ 80 ℃ ± 1 ℃; Accumulated test time: up to 999.9 hours...