Bgd 855/856 UV Light Accelerated Aging Test Chamber UV Weatherability Test Machine
Bgd 855/856 UV Light Accelerated Aging Test Chamber UV Weatherability Test Machine
1.Description
BGD 855 & 856 UV Light Accelerated Aging Test Chamber (hereinafter referred as BUV)adopts fluorescent UV lamp as the light source. Its inner temperature and humidity can be properly controlled to obtain the periodic condensation on the sample for fully evaluating the damaged factor caused by sunlight, moisture and temperature (materials aging phenomenon includes fading, disluster, intensity reduction, cracking, flaking, chalking, and oxidation).
Fluorescent UV light can emulate the effect of sunshine, while condensation and water spray system can emulate the effects of rain and dew. During the test, radiation energy and temperature are controllable. A typical test cycle generally carries out under strong irradiation of UV light or in the dark and wet condensation period with 100% relative humidity. These tests generally applied in the fields of paint and coatings, automotive industry, plastic, wood, glue, etc…
2.Technical Parameter
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Light Source |
UV-A (wave length 340 nm) or UV-B (wave length 313 nm); 40W×8 pcs (normal use-life 6,000 hours) |
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Range of Irradiance |
0.3 W/m² ~ 1.55 W/m² |
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Temperature Range |
Black Panel temperature (BPT): RT+10℃ ~ 80℃ |
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Interior of cabinet |
Stainless steel - SUS 304 material |
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Exterior of cabinet |
Powder coating on SUS 304 |
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Insolating Area |
5,175 cm² / 828 in² |
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Sample Capacity |
48 pieces (75mm×150mm standard samples) or 15 pieces (100mm×300mm) |
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Adjustable range for water supply |
0-4 LPM |
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Water Consumption |
7 L/day (for condensation), 3 L/minute (for spray) |
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Overall Size |
1,360mm × 560mm × 1,290mm (L×W×H) |
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Net Weight |
161 KG |
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Total Max. Power |
2 kW |
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Power |
220VAC ±10% / 50 HZ (60 HZ is custom); 10A (Max Electric Current) |
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BGD 855 |
Basic Ultraviolet Light Accelerated Weathering Cabinet (No irradiance control) |
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BGD 856 |
Ultraviolet Light Accelerated Weathering Cabinet |
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