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E-mail
flora187@126.com
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Phone
18926849868
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Address
Building 1, No. 2 Shuishi Road Street, Jiujiang, Changping Town, Dongguan City, Guangdong Province
Dongguan Saisi Testing Equipment Co., Ltd
What is the difference between ultraviolet light source and xenon lamp light source
Date: 2025-12-09Read: 10
The xenon lamp test chamber simulates all spectra of sunlight, including ultraviolet (UV), visible light, and infrared (IR). The xenon lamp spectrum basically matches the solar spectrum in the range of 280nm to 800nm (as shown in the figure below). Used to test many products that are sensitive to long wavelength ultraviolet, visible light, and infrared radiation.
UV cannot simulate the full spectrum of sunlight. Its principle is that for durable materials exposed outdoors, the short wavelength of ultraviolet radiation (300-400nm) is the main cause of aging damage. In the short wavelength range of ultraviolet light, from 365nm to the ZUI low band of sunlight, UV can simulate sunlight well, but for longer wavelengths, it will be powerless (as shown in the figure below).
Xenon lamp light source Xenon lamp aging test chamber parameters
Specifications:
model |
SXD-512A |
SXD-1000B |
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Inner box dimensions （W×D×H)cm |
80×80×80 |
100×100×100 |
Xenon lamp light source |
4.5KW |
6.5KW |
Total exposed area |
2200cm2 |
6500cm2 |
Blackboard temperature |
40℃～110℃ |
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Black standard temperature |
40℃～120℃ |
|
humidity range |
Illumination: 10% -85% No light: 10% -95% |
|
Xenon lamp spectral wavelength |
Optional 300-800nm (simulating sunlight, filtering all wavelengths below 300nm) or 280-800nm (Enhance the ultraviolet band while retaining a portion of shortwave ultraviolet radiation) |
|
Adjustable irradiance range |
30W／m2～150W／m2 (Full spectrum 300-400nm) or 0.3W／m2～1.5W／ m2@340nm Or 0.5W/m2 to 1.9W/m2 m2@420nm |
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High irradiation intensity control |
Can reach 2 suns or higher levels |
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Rotation speed of the sample rotating disk |
1-7r/min (around the center of the lamp tube) |
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Spray cycle |
The duration and cycle of spraying can be set arbitrarily |
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water source |
High purity deionized water, resistivity<2us/cm |
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Pure water flow rate |
Humidification: 0.2L/min; Sample spraying: 0.2L/min; Sample rack spray: 0.2L/min |
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sample holder |
25 standard sample racks measuring 150mm x 70mm |
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Simulate different experimental conditions |
Using different indoor and outdoor filters: Boro/Boro, Quartz/Boro, Quartz/Quartz,Boro/Sodalime 等 |
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power supply |
AC380V ± 10%, 50Hz ± 1 three-phase four wire+grounding wire (3/N/PE) |
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