Application:
Rotating rack Xenon Arc Test Chamber reproduces the damage caused by full-spectrum sunlight and rain. In a few days or weeks, the Xenon tester can reproduce the damage that occurs over months or years outdoors.
The Xenon tester is a full-featured weathering, lightfastness and photo-stability chamber at a breakthrough price. It provides precise control of critical test parameters including spectrum, irradiance, relative humidity, chamber temperature and black panel/black standard temperature. Water spray is also an available option.
Spefication:
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Material
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Inner SUS 304; Exterior Cold-rolled steel plate paint
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Lamb
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Xenon arc lamp (local brand)
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Wavelength range
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UV-A 295~365nm
UV-B 280~315nm
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Blank panel temperature
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65±3℃
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Chamber Temperature
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40±3℃ (±3℃)
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Full-Spectrum Xenon Lamps
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280-800nm (irradiance 50-1120w/m2 adjustable)
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Irradiated intensity
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0.35±0.02w/m²at 340nm
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Humidity Range
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50-90% R.H
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Features:
Easy To Use
The Xenon test chamber is easy to install, easy to use and easy to maintain. Specimen mounting and evaluations are simplified with specially designed specimen holders. The Xenon tester is completely automated and can operate continuously, 24 hours per day, 7 days per week. Other features include:
1. Remarkably simple user interface in five user-selectable languages: English, Chinese(can be specified)
2. Built-in Ethernet connection for data logging with provided software
3. Comprehensive self-diagnostic warnings and service reminders
Temperature Monitoring & Control
Control of temperature is important because it influences the rate of degradation. Specimen exposure temperature is precisely controlled in the Xenon tester using black panel and chamber air temperature sensors. The black panel temperature can be set at any point between 35ºC and 105ºC, depending upon whether the black panel is insulated or uninsulated, irradiance level, filter type, lamp age, chamber air temperature and ambient room temperature.
Large Specimen Capacity
The Xenon tester has a large specimen capacity, supporting 31 specimens of 46 mm x 122 mm each. Its vertically mounted specimen holders are very easy to install and remove.
Irradiance Control
Irradiance Control System constantly monitors and controls lamp output to assure precise light exposure and to maximize repeatability and reproducibility of test results. Irradiance control is available at 340nm or 300-400nm TUV (Total UV).
Humidity Control
Relative humidity (RH) control is standard in the Xenon tester. It allows the user to simultaneously control and display RH, black panel temperature, and chamber air temperature. Note that purified water is required for proper operation of the RH system in the Xenon tester.
Water Spray
Outdoor moisture attack is simulated via an optional pure water spray in the Xenon tester. A spray nozzle located in the top of the chamber can be programmed to operate during either the dark or light cycle. Note that purified water is required for proper operation of the water spray and RH features in the Xenon tester.
