The UV weather resistance test chamber uses fluorescent UV lamps to simulate the ultraviolet rays in the sun, combined with high humidity and temperature, to evaluate the effects of these factors on the outdoor weather resistance of products or materials, and whether these factors will cause fading, cracking, brittleness, peeling, degradation, and other problems.
Key features
UV Weather Resistance Test Chamber
The wide spectral range, UV-A: 315-400nm, UV-B: 280-315nm, provides comprehensive testing.
Precisely control the temperature (RT to +90°C) and humidity (≥95%), and simulate various climate scenarios.
Alternating test cycles of ultraviolet exposure, condensation and drying can be set.
SUS304 stainless steel ensures corrosion resistance and durability.
Hundreds of hours of UV testing can simulate the outdoor usage effect for several months or even years.
Strictly comply with standards such as ASTM G154 and ISO 4892-3.
parameter list
UV Weather Resistance Test Chamber
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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
UV Weather Resistance Test Chamber
Black Panel
The Black Panel monitors the sample surface temperature by combining chamber heat and irradiation temperature from UV lamps, ensuring precise control for accurate material performance testing.
Sample Shelf
The standard sample shelf can hold up to 56 pieces of 75mm*150mm samples, compatible with plate, film, coating and other forms.Custom 3D sample holders are also available.
Spray Nozzle
To save water, the automatic water supply and filtration system ensures continuous spraying with reduced maintenance and enables reliable, long-duration testing.
Chamber Structure
An array of UV lamp tubes is arranged on the top or side walls of the chamber. The water at the bottom is heated and steam rises, increasing the humidity inside the working chamber.
Consult LIB now: Get customized solutions and more product details to learn how our UV weather resistance test chambers can meet your unique testing requirements.
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