ASTM G154 UV Accelerated Aging Test Chamber UV Weathering Test Chamber
Complied Standards & Clauses
This UV accelerated aging test chamber is designed in full accordance with major international testing standards for plastics, coatings, and non-metallic materials. It supports a wide range of exposure and weathering simulations, ensuring reliable and repeatable test results.
Supported standards include:
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ISO 4892-3:2006 – Plastics — Methods of exposure to laboratory light sources — Part 3: Fluorescent UV lamps
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ASTM G154 – Standard Practice for Operating Fluorescent UV Lamp Apparatus for Exposure of Nonmetallic Materials
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ASTM D4329 – Standard Practice for Fluorescent UV Exposure of Plastics
These standards cover UV radiation, temperature, and moisture exposure requirements, helping manufacturers evaluate material durability, aging resistance, colorfastness, and product lifespan under accelerated environmental conditions.
Equipment Overview
This UV Accelerated Aging Test Chamber uses high-quality imported UVA-340 fluorescent UV lamps as its light source. By simulating key environmental factors such as ultraviolet radiation in natural sunlight, nighttime cooling, condensation, and rainfall, the chamber performs accelerated weathering tests to evaluate the material’s resistance to aging.
It provides reliable data on how materials change over time under long-term outdoor exposure. With this chamber, you can compare different materials, optimize existing formulations, and accurately assess the durability and lifespan of your products, helping you make better decisions in material selection and product development.
Technical Parameters
| Weight | 170kg |
| Power supply | Match client's local power supply requirements, well grounded |
| Chamber inner material | SUS stainless steel plate |
| Lamp life | ≥3000h(related to irradiance) |
| Total exposure area | 5175cm2 |
| Center distance in lamp tube | 70mm |
| Irradiance range | UVA340:0.3W/m2～1.1 W/m2 |
| Irradiation intensity | UV-A 340:1.55W/cm2 |
| Standard sample holder | 48 standard samples (75×150mm) can be placed |
| Blackboard temperature range | 40～85℃ under light, tolerance:±3℃ |
| Heating | √ |
| Condensation | √ |
| Spray | √ |
| Chamber temperature range | RT+5℃～85℃, tolerance:±3℃ |
| Chamber dimensions | Width:141cm * depth:56 cm * height:135 cm |
| Required installation area | Width:≥260 cm, Depth:≥200 cm |
| Wave length range | UV-A 340:295-400nm |
| Enclosure material | Electrostatic spraying on A3 board |
| Control method | LCD touch screen controller, programmable |
| Light source | UV-A 340 |
| Lamp quantity | 8 pcs |
| Water source | Pure water |
Details
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ASTM G154 UV Accelerated Aging Test Chamber UV Weathering Test Chamber Images
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