Research and production process of weathering test is selected to optimize product formulations composed of important means of product quality testing an important part of Applied Materials such as paints, plastics, aluminum panels, and standard automotive safety glass and other products are asked to do weathering test. 
 The main factors causing material aging is the sun, temperature and humidity. Weathering chamber to simulate the sun, rain and dew harm. Xenon weathering test chamber by the effect of simulated sunlight, the use of simulated rain and dew condensation moisture, test material placed in a certain temperature cycle of alternating light and moisture testing program, with a few days or weeks of time to reproduce the months and years of outdoor hazards occur. Accelerated aging test data can help select new materials, transformation of existing materials, and evaluation of how changes in formulation of the product durability. 
 Q8 xenon lamp weather resistance test chamber main features: 
 1. Ventilation and cooling devices: chamber temperature, ventilation and cooling system of automatic control by the temperature controller. 
 2. Rain system: equipment, rain system consists of pumps, time relay, nozzle, part of the application cycle is adjustable. 
 3. Control board thermometer using wireless transmission technology, to effectively improve the control precision. 
 4. Using optical radiation transmission measurements, xenon lamp, causes the temperature to avoid the problem of measurement error. 
 5. Xenon lamp cooling water using refrigeration unit, water can be recycled, reducing the equipment operation and maintenance costs. 
 6. Sample frame rate of the sample holder to 1r/min rotation around the light source, the board is installed in the sample rack or black standard thermometer thermometer BPT BST. 
 7. Timer: To record the working hours of each trial, the device has a timer on the control panel, you can control the time of equipment, timing devices that automatically turn off the end. 
 8. Protection: In order to xenon arc lamps to work properly, not damaged, the equipment in addition to a xenon arc lamp lit on the circuit with the cooling water used outside the chain (ie, cooling water does not work, a xenon arc lamp is not lit) and In the process of running the event of failure of cooling water is not working properly, the xenon lamp goes off, the whole machine stopped working protection facilities. 
 Q8 xenon lamp weather resistance test chamber main technical parameters: 
 1. Power supply: AC 380V/50Hz, the total power 9KW, effective radiation area: 0.63m2 
 2. Xenon lamp power: 6KW (full solar spectrum water-based long-arc xenon lamp). 
 3. Xenon lamp radiation intensity: (350-850nm) 550W/m2 
 (Irradiance set the value of automatic control, and optional 340nm, 365nm as radiation monitoring points) 
 4. Trigger voltage power 6KW 220V AC current 27 ± 3A, trigger time <2S, the second trigger interval> 10min. 
 5. Temperature range: (ambient temperature +100 C) ~ 70 ℃ 
 6. Temperature uniformity: ± 2 ℃ 
 7. Specimen rotary speed: ≥ 1r/min (stepless) 
 8. Exposure / watering cycle 60min/12min, 102min/18min optional 
 9. Studio Size: 950 × 950 × 900 
 10. Water pressure of 78 ~ 127kpa 
 11. Filter 255nm the following 0%, 400 ~ 800nm90% or more. 
 Xenon Weathering Test Chamber Equipment Main Material: 
 Shell: Cold plate spray. 
 Liner: SUS3042B stainless steel plate. 
 Seal: silicone rubber seal. 
 Temperature and humidity controller: South Korea TEMI850 touch screen controller. 
 Humidification Method: Spray (sample spray). 
 Convection: the long axis of special motor. 
 Stainless steel sample holder, glass observation window, sample holder rotational structure. Equipment operation timing controller. "F-ZA" full-spectrum light radiation meter. BPT blackboard or black standard thermometer thermometer BST. Special filters. 
 Xenon weathering test chamber protection device: 
 1, ground fault protection, overload and short circuit power. 
 2, passing control back to the overload, short circuit fuse, water protection, over-temperature protection. 
 Xenon-resistant standard climatic test chambers: 
 1, GB2423-24-1995 Simulation of solar radiation on the ground. 
 2, GB2424.14-1995 solar radiation testing. 
 3. ISO 4892-2:2006 Plastics exposure to laboratory light sources Part 2: Xenon arc lamp 
 4. ISO 11341-2004 Paints and varnishes. Analog simulation of climate and radiation exposure. Xenon arc lamp exposure 
 5. ASTM G155-05a Xenon Arc Exposure of Nonmetallic Materials Standard Practice for instrument operation 
 6. ASTM D2565-99 Outdoor Xenon Arc Exposure of Plastics Standard Practice for the device 
 7. ASTM D4459-06 requirements of indoor exposure to xenon arc lamp Standard Practice for Plastics 
 8. ASTM D6695-03b varnishes and related materials xenon arc coating Standard Practice for Exposure