GJB AATCC UV Aging Test Chamber For Electroplating Industry
The GJB AATCC Solar Radiation UV Weathering Testing Machine
simulates environmental conditions including sunlight, rain, and
dew to evaluate material degradation. This accelerated testing
equipment uses UV lamps to replicate sunlight effects while
incorporating condensation and water spray systems to mimic natural
moisture conditions.
Equipment Overview
The QUV UV aging testing machine subjects materials to alternating
cycles of light and moisture exposure. This accelerated testing
method allows researchers to determine material damage that would
typically occur over months or years of outdoor exposure within
just days or weeks. Common damage types assessed include bleaching,
discoloration, gloss loss, powdering, cracking, clouding,
blistering, embrittlement, strength reduction, and oxidation.
Primary Functions
This testing equipment utilizes UV lamps to simulate solar effects
while condensation and water spray systems replicate rain and dew
conditions. Temperature is precisely controlled throughout testing
cycles, which typically alternate between UV radiation at elevated
temperatures and 100% humidity in darkness. Ideal for testing
paints, coatings, automotive components, plastics, wood products,
adhesives, and similar materials.
Compliance Standards
Conforms to multiple international standards including ASTMG53-77,
GB, GJB, MIL, ASTM, CNS, IEC, JIS, AATCC, DIN, Fed Test, BS, SAE,
ASTM D4355, ISO-4892, ASTM-G53, D4587, 4799, BS-27282, and
SAE-J2020.
Industry Applications
Widely used across multiple industries including paints, resins,
plastics, printing and packaging, aluminum manufacturing,
adhesives, automotive, cosmetics, metals, electronics,
electroplating, and pharmaceutical sectors.
Technical Specifications
| Parameter | Specification |
|---|
| Model | ZL-6008 QUV UV Aging Testing Machine |
| Bulb Configuration | UV Lamp 8, spare lamps: 4 (ATLAS, UVA340, UVB313, UVC351) |
| Recorder | Optional |
| Radiometer | Adjustable UV radiation intensity, Optional |
| UV Temperature Range | 50℃ to 75℃ |
| Testing Capacity | 48 pieces (75 x 150mm) or 50 pieces (75 x 150mm) |
| Water Consumption | Distilled water, 8 liters/day |
| Dimensions | 137 x 53 x 136cm (W x D x H) |
| Weight | 136kg |
| Power Requirements | 1ψ, 120V/60Hz, 16A or 230V/50Hz, 9A, 1800W (max) |
Key Features
Material durability degradation primarily results from solar
ultraviolet radiation. The testing chamber uses UV lamps that
simulate the short-wave ultraviolet spectrum while generating
minimal visible or infrared spectral energy. Different UV lamp
types (UVA and UVB) are available to match specific testing
requirements based on wavelength and total UV radiation energy.
The equipment's unique condensation system accurately simulates
outdoor moisture conditions, which research shows is primarily
caused by dew rather than rainfall. During condensation cycles,
heated water vapor maintains 100% relative humidity at elevated
temperatures within the chamber. Sample temperature differentials
between exposed surfaces and chamber environment create continuous
condensation throughout testing cycles.
Optional irradiation intensity control enables precise,
reproducible test results. The light intensity control system
accommodates varying testing requirements while extending
fluorescent lamp lifespan through precise feedback loop regulation.
This testing chamber employs fluorescent ultraviolet lamps to
simulate natural sunlight conditions combined with condensation
effects. It reproduces environmental factors including ultraviolet
radiation, rainfall, high temperature, high humidity, condensation,
and darkness, combining these conditions into automated cyclic
testing programs.
20 W Desktop Type Spray UV Aging Test Chamber
