The LIB solar radiation UV accelerated weathering tester uses UVA and UVB to simulate short-wave ultraviolet light in sunlight to evaluate the deterioration effect of ultraviolet light on products. By placing the product in a controlled cross cycle of sunlight and moisture, temperature and humidity are controlled, and the nozzle spray simulates moisture and condensation. solar radiation uv accelerated weathering tester shorens the development cycle and improves the reliability of product aging resistance.
Key features
Solar Radiation UV Accelerated Weathering Tester
Integrated UV lamp (wavelength 280-400nm) and solar simulator (full spectrum 300-1100nm)
The irradiation intensity is continuously adjustable from 0.3 to 20W/㎡
Temperature range: RT+10℃~80℃ (±1℃); Humidity range: 30%~98%RH (±2%RH)
Support condensation/spray function to simulate complex climate scenarios, such as high temperature, high humidity, dry and wet cycles.
Fully enclosed cavity, built-in infrared body induction power off protection
Color touch screen, support multi-language operation
Temperature and humidity probe, irradiation meter real-time monitoring
Equivalent natural aging of 3-12 months, the test cycle is reduced to 72-500 hours
parameter list
Solar Radiation UV Accelerated Weathering Tester
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Model |
UV-SI-260 |
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Internal Dimension (mM) |
450*1170*500 |
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Overall Dimension (mM) |
610*1330*1470 |
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Specimen Holder Size(mm) |
75*150 |
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Specimen Capacity |
56pcs |
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Irradiation Source |
Fluorescent UV lamps (8) - 40 W |
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Irradiance control |
0.3~20 W/㎡ |
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Bandwidth |
290 ~ 400nm |
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Temperature Range |
Ambient ～ 90 ℃ ±2℃ |
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Black Panel Temperature (BPT) |
35 ～ 80 ℃ |
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Humidity Range |
≥95% RH | |||
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Water Spray Cycle |
1~9999H59M (Adjustable) |
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Water supply system |
Automatic water supply, Water purification system |
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Distance of Specimen and lamp |
50mm |
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Controller |
Programmable color LCD touch screen controller, Ethernet connectio |
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Safety Device |
Over-temperature Protection; Over-current Protection; Water Shortage Protection; Earth leakage Protection; Phase Sequence Protection |
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Interior Material |
SUS304 stainless steel |
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Product details
Solar Radiation UV Accelerated Weathering Tester
Black Panel
Monitor the surface temperature of the sample, install it at a position parallel to the sample, to simulate the temperature rise effect caused by heat absorption when the material is exposed outdoors. The temperature of the blackboard can be adjusted from 35°C to 80°C, depending on different light aging standards.
Spary nozzle
SUS304 nozzle is resistant to moisture corrosion, spray cycle can be adjusted, spray program can be set. Equipped with automatic water intake system and water circulation system, to ensure that the nozzle is not blocked, reduce the test trouble and error.
UV lamp
Choose between UV-a 340nm (for outdoor sunlight simulation) or UV-b 313nm (for accelerated testing). There are four lamps on each side to ensure uniform irradiance, and UVA and UVB lamps can be combined. Lamp current display, lamp module replaceable, easy maintenance.
PID Controller
Display lamp current to facilitate subsequent maintenance of lamp.The control system can automatically generate a comparison data report before and after aging, support USB/ Ethernet data export, and the device can be controlled remotely.
LIB solar radiation UV accelerated weathering tester is widely used in material research and development, automotive industry, building materials home, packaging and printing industries, if you have test needs, please contact LIB: get customized weather test solution.
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