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Scope of application:
UV aging test box can simulate the harm caused by sunlight, rain, and dew. UV uses fluorescent ultraviolet UV lamp to simulate the effect of sunlight exposure, and uses condensed moisture to simulate rain and dew. The test material is put to a certain temperature in the cycle of alternating light and moisture. UV can take days or weeks to recreate the effects of months to years of outdoor exposure.
Features:
This product can best simulate the UV spectrum of the fluorescence UV lamp, combined with temperature control, humidity and other devices to simulate the material caused by discoloration, brightness, intensity decline; Cracking, peeling, pulverization, oxidation and other damage of the sun (UV segment) high temperature, high humidity, condensation, dark cycle and other factors, At the same time, through the synergistic effect between ultraviolet light and moisture, the single light resistance or single moisture resistance of the material is weakened or failed, so that it is widely used to evaluate the weather resistance of the material. The equipment has the best sunlight UV Simulation, low maintenance cost, easy to use, equipment using program controller automatic run test cycle, high degree of automation, good lighting stability, high test result recurrence rate.
Product parameter table:
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Studio size: |
1130*400*500(mm) |
Overall dimensions: |
1300*1400*700(mm) |
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Center distance of the lamp: |
Adjustable (up to 450mm) |
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Wavelength range: |
UV-A wavelength range is 315~400nm/UV-B wavelength range is 290~313nm |
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Radiation intensity: |
1.2W / m2/ 340nm |
Temperature resolution: |
0.1 ℃ |
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Light temperature range: |
50℃~70℃ / temperature tolerance is ±3℃ |
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Condensing temperature range: |
40℃~60℃/ temperature tolerance is ±3℃ |
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Blackboard thermometer Measuring range: |
30~80℃/ tolerance is ±1℃ |
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Temperature control mode: |
PID self-tuning temperature control mode |
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Humidity range: |
About 45%~70%R.H (light state)/more than 98% (condensation state) |
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Sink requirements: |
The water depth is not more than 25mm, and there is an automatic water supply controller |
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Standard specimen size: |
1000 * 400 mm |
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Recommended instrument environment: |
5~35℃, 40%~85%R ·H, 300mm away from the wall |
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Distance from the nearest parallel plane between the testpceandthelamp surface:about100mm |
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