For the design and production of the Xenon weatherproof test chamber, refer to GB/T 16422.1-2006, "Experimental Test Method for Plastic Laboratory Light Sources", GB/T14522-93 "Artificial Climate Acceleration Test Method for Plastics, Coatings and Rubber Materials for Machinery Industry Products", GB/T 18244-2000 "Test method for aging of building waterproof materials", GB/T 1865-1997 "Color lacquer and varnish artificial weathering and artificial radiation exposure (filtered xenon arc radiation)" and other standards. The light source adopts the DC long-arc xenon lamp (air-cooled) provided by the American-funded enterprise, which has the advantages that the illumination is not flickering, the irradiation intensity is slowed down, and the use is stable. The test box provides both air-cooling and water-cooling solutions to achieve environmental protection and energy conservation while achieving constant temperature function. The SN series Xenon weathering test box is equipped with powerful integrated functions such as high temperature, low temperature, damp heat, rain and light. Since its listing, it has been widely recognized by many units of the Chinese Academy of Sciences, numerous materials research departments and enterprises.
1. The xenon lamp aging test chamber uses a xenon arc lamp that can simulate the full sunlight spectrum to reproduce destructive light waves in different environments:
2. It can provide corresponding environmental simulation and accelerated test for scientific research, product development and quality control.
3. It can be used to select new materials, to improve existing materials, or to evaluate changes in durability after material composition changes.
4, can be a good simulation of the changes caused by exposure to sunlight under different environmental conditions.
model | WBE-SN-150L | WBE-SN-216L | WBE-SN-512L | WBE-SN-800L |
Inner box size (mm) WDH | 500×600×500 | 600×600×600 | 800×800×800 | 950×950×850 |
Dimensions (mm) WDH | 1050×1200×1900 | 1050×1200×1900 | 1200×1250×1950 | 1350×1400×2000 |
Source irradiance | 300-1200w/m2 (continuously adjustable) | |||
Xenon lamp power | 1CW, 2.5KW (life: 1500 hours) | 3CW, 1.8KW (life: 1500 hours) | 1CW、4KW (Lifetime: 1600 hours) | 1CW、4.5KW (Lifetime: 1600 hours) |
Xenon lamp cooling method | Air cooled | Air cooled | Water cooling | Water cooling |
Type of light source | Imported air-cooled full solar spectrum long arc xenon lamp (average service life of 1500 hours) | Imported water-cooled full solar spectrum long arc xenon lamp (average service life of 1500 hours) | ||
Irradiation area: | 约5500cm2 | 约6500cm2 | 约7000cm2 | 约8000cm2 |
Distance from the center of the arc to the sample holder | 350~380mm | |||
Sample rotating basket speed | no | ≥1r/min (stepless speed regulation) | ||
Blackboard temperature | 65±3°C (not in the measurement range) | |||
temperature range | 0°C~100°C (without lighting) (with refrigeration system) | |||
Humidity range | 30~98%R.H | |||
Temperature uniformity | ±2°C (without lighting) | |||
Temperature and humidity fluctuation | ±0.5°C/≤±2.5%R.H (without lighting) | |||
Humidity deviation | ±2.5%R.H (humidity ≥75%R.H) ±3%R.H (humidity ≤75%R.H) (without light) | |||
Rain cycle | Spraying time: 0~99h59min, continuously adjustable Stop spraying time: 0~99h59min, continuously adjustable. | |||
illumination | Continuous programming | |||
Cooling method | French Taikang compressor (air-cooled) | |||
Power/power | 8KW 380V ±10% 50HZ | 11KW 380V ±10% 50HZ | 13KW 380V ±10% 50HZ | 15KW 380V±10% 50HZ |