The Intelligent UV Weathering Chamber GT-C29D simulates sunlight, moisture, and temperature to evaluate long-term outdoor degradation—such as color fading, cracking, embrittlement, and oxidation—in just days or weeks. Equipped with UVA-340 or UVB-313 fluorescent lamps, automatic water spray/condensation, and a smart PLC touchscreen with closed-loop irradiance control, it ensures highly repeatable testing for plastics, textiles, coatings, rubber, and automotive components.
As an original physical testing machine manufacturer, GESTER supplies factory-direct uv chamber fully compliant with ISO 4892, ASTM G154, and ASTM D4329. We offer custom specimen holders, worldwide shipping, and long-term technical support. Contact us today for a quote or technical datasheet.
Brand:
GESTERItem NO.:
GT-C29DOrder(MOQ):
1Payment:
T/T, L/CProduct Origin:
ChinaShipping Port:
China PortLead Time：
30 DaysProduct Detail
Intelligent UV Accelerated Weathering Chamber GT-C29D
Application:
This Weathering chamber simulates the hazards caused by sunlight, rain, and dew, using fluorescent UV lamps to simulate the effects of sunlight, condensed moisture to simulate rain and dew, and the material being tested in a cyclic program of alternating light and moisture at certain temperatures. UV reproduces the hazards that occur outdoors over months to years in a matter of days or weeks. Types of hazards include: fading, discoloration, loss of light, chalking, cracking, clouding, bubbling, brittleness, loss of strength, and oxidation. UV test data can help you select new materials and evaluate how changes in formulations may affect the durability of a new product.
Accelerated weathering chamber is widely used in coatings and ink paints, resins, plastics, rubber, printing and packaging, aluminum profiles, adhesives, automotive, motorcycle industry, cosmetics, metals, electronics, electroplating, pharmaceuticals and so on.
Model
GT-C29D
Control Mode
PLC+Touch Screen Control
Inner chamber size
1140×600×500 mm（W×D×H）
Outer chamber size
about 1420×700×1660mm (W×D×H)
Condensation temperature
50℃
Temperature uniformity
±3℃
Temperature fluctuation
±0.5℃
Temperature resolution
0.1℃
Temperature of the blackboard
50℃～63℃
Lamp wavelength
UVA-340, band 315-400nm, irradiance 0.35- 1.2W/m2
Number of lamps
8 pcs
Lamp power
40W/pcs
Lamp life
Around 1600 hours
Sample and lamp distance
55mm
Center distance inside the lamp
65～70mm
Distance between sample and lamp
100～300mm
Test time
1 to 9999 H, M, S Adjustable
Spray system
Number of nozzles: 8 stainless steel
Nozzle aperture: 2mm
Inner box material
SUS304 stainless steel plate
Outer box material
SUS201 stainless steel
Standards
GB/T 14522-93, ISO 4892-1, ISO 11507,
ASTM G 154, ASTMD 4329
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