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China, Chinese ISO 4892 EN 14836 UV Accelerated Weathering Chamber¹ Industrial Products Supplier Manufacturer Details, price list catalog:

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Product Description ISO 4892 EN 14836 UV Accelerated Weathering Chamber Product DescriptionTechnical Parameter: ModelZL-6008B QUV UV aging testing machine Temperature RangeRT+10oC~70oCTemperature Uniformity±3oC Temperature fluctuation: ±0.5oCHumidity Range≥75%RHCenter Distance In Lamp Tube 65~70mmThe Distance Between The Test Product And The Center Of The Lamp Tube55mmUltraviolet TubeUVA-340 wavelength range 290-400nm (its peak value is 340nm) UVB-313 wavelength range 280-320nm (Its peak is 313nm)Lamp Power40W/pieceStandard Test Piece 75×150mm/21 piecesIrradiation Intensity0.20-1.2W/m2 adjustable 340nm band (setting the irradiation intensity value through the touch screen)Irradiation ControlIntelligent control of irradiance, real-time feedback of the irradiance value detected by the irradiance sensor, compared with the set value of the irradiation on the touch, and then the lamp ballast is controlled by the output voltage of the PLC , And finally realize the control of the brightness of the lamp tube, so as to adjust the irradiance PID setting and automatically compensate the set value.Compliant with StandardsASTM G 154,ASTM G153 ISO 4892-1, ISO 11507, ASTM D4329; ASTM D4587, SAE J2020;ISO 8980;GB/T 14522-93Product Structure:1. Studio size: 500 × 1140 × 400mm (Depth × Width × Height)2. Dimensions: 660× 1400× 1550mm (D×W×H)3. Inner material: SUS304 stainless steel plateShell material: SUS304 stainless steel plate4.Tube: UVA-340 ultraviolet tube, 4 in a row, 40W/piece Specification: 1200MM length, diameter: 38MM (Optional brands:American Q-LAB ) Main peak wavelength UVA340nm wavelength range 290~400nm Lamp: UVB-313 ultraviolet lamp, the other row has 4 pieces, 40W/piece Specification: 1200MM length, diameter: 38MM, main peak wavelength UVB313nm wavelength range 280-320nm (Optional brands:American Q-LAB )5. Water source and consumption: clean water or distilled water 8 liters/day (customer provided)6. Control system: Cobb (7-inch touch screen and PLC controller)7. Main components: French brand electrical appliances and Japanese Omron8. Automatic control radiometer: smart radiation sensor, 0-5V signal output.2 sets of UV irradiance meter (one set for front and back), irradiance can be controlled independently.9.The structure of the test box is made of corrosion-resistant metal materials, including 8 fluorescent ultraviolet lamps, a water pan, a test sample rack, a temperature and time control system and an indicator.10.The lamp power is 40W, and the lamp length is 1200mm. The uniform working area of the test box is 1140×500mm.11.The lights are installed in a row of four, and installed in two rows. The tubes of each row are installed in parallel, and the center distance of the lights is 70 mm.12.The test sample is fixedly installed at a position 50 mm away from the nearest parallel surface of the lamp surface. The test sample and its bracket constitute the inner wall of the box, and their backs are exposed to the cooling air at room temperature due to the temperature difference between the test sample and the air in the box. In order to produce stable condensation conditions during the condensation stage on the surface of the test sample, the test box should generate natural air convection from the bottom through the outer wall of the box and the channel of the test sample.13.The water vapor is generated by the water tray with the lower heating box, the water depth is not more than 25mm, and there is an automatic water supply controller. The water tray should be cleaned regularly to prevent the formation of scale.14.The temperature of the test box is measured by a sensor fixed on a black aluminum plate (black board) with a width of 75 mm, a height of 100 mm, and a thickness of 2.5 mm. The blackboard should be placed in the central area of the exposure test. The measuring range of the thermometer is 30~80oC. , The tolerance is ±1oC. The light and condensation stage should be controlled separately, and the condensation stage is controlled by the heating water temperature.15.The test box should be placed in a test room with a temperature of 15~35oC, 300mm away from the wall, and the influence of other heat sources should be prevented. The air in the test room should not circulate strongly, so as not to affect the light and condensation conditions. Related ProductsWe are Zhongli Instrument Technology Co., Ltd, an instrument Expert, Headquartered in Dongguan, Guangdong, China.since 2007, specialized in manufacturing Lab testing equipments.Throughout its more than 13 years of history, Our products have sold well in the Europe, America and Southeast Asia market and total more than 80 countries these years,especially favored by European and American countries.Our equipments cover a wide range of industries, such as rubber and plastics industry, food industry, packaging industry, electronics industry, etc.and are suitable for all scientific research units, quality inspection institutions and academic fields.In addition to standard machines, our R&D team can customize it for you. Just tell us your needs and we will make you satisfied.FAQ1. How to choose the most suitable Mechanical Equipment ? Our professional team will give you the best suggestion as long as you tell us what kind of test you need to do andthe required specification.2. What's the delivery term? At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15~20 working days after deposit receipt. If you are in urgent need, we can consider making special arrangement for you.3. Do you accept customization service? Yes, of course, we can not only offer standard machines, but also customized machines according to your request. Don't hesitate to tell us your requirement, we will try our best to meet your needs.4. Can we visit your factory before order? Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we will help to arrange hotel and pick up you from airport.5. Do you have customers of our country before? Now our testing machines have been sold to more than 80 countries, like USA, Canada, Russia,UK, Italy, Germany, European , India, Pakistan, Philippine, Singapore, Malaysia,Thailand , Vietnam, Korea,Saudi Arabia,Brazil...and so on.6. How about your warranty?Generally,our warranty is two years. Within the warranty period, we can offer technique support and part parts change, necessarily, our engineers may go to your place for better service.7. How about the packing for machine, is it safely protected during transportation? Our machine is packed by standard export wooden box, it won't be damaged. We've delivered many testing machines abroad by sea or by air without damage.8. What is the order process? Inquiry - quotation - communication - order confirming - deposit payment - production - testing and debugging - balance payment - packing - delivery - customer receiving - after service. 9. How to install and use the product? The product is shipped with an operating instructions and video of English version.

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