Environmental Test Chamber for UV Aging and Environmental Stress Simulation
This ISO4892-3 compliant UV Aging Chamber uses fluorescent ultraviolet lamps to simulate sunlight's UV spectrum, combined with temperature control and humidity systems to replicate environmental factors that cause material degradation including discoloration, strength reduction, cracking, peeling, and oxidation.
Compliance Standards
- ISO 11507
- ISO4892-3
- ASTM G154
- ASTM G153
- ASTM4329
- IEC 61215
Equipment Overview
The chamber simulates damage from sunlight (UV band), high temperature, high humidity, condensation, and dark cycles. Through the synergistic effect between ultraviolet light and humidity, it evaluates material weather resistance by testing both light and moisture resistance simultaneously.
Technical Specifications
| Parameter |
Specification |
| Model |
SN882B |
| Sample Size |
WDH=1100*600*500(mm) Inner size sample |
| Sample Placement Area |
Chamber type WDH=1140*600*500(mm) |
| Shape Space |
Approximately 1400*1750*750(mm) W*H*D |
| Center Distance Between Lamps |
70mm |
| Sample Test Surface to Lamp Center |
50±3 mm |
| Nozzle Quantity |
Top row 4 pcs |
| Spraying Pressure |
70~200Kpa adjustable |
| UV-B Lamp Irradiation |
0~0.9 W/m² at 313nm, adjustable |
| UV-A Lamp Irradiation |
0~0.9 W/m² at 340nm, adjustable |
| Lamp Length |
1220mm |
| Lamp Power |
40W |
| Lamp Lifespan |
More than 1600 hours |
| Number of Lamps |
8 pcs lamps in top row (UV-A/UV-B selectable, defaults to UV-A) |
| Weight |
80 kg |
| Maximum Power |
3 KW |
| Maximum Current |
15A |
| Power Supply Requirements |
AC 220V single-phase, ±10% voltage fluctuation, 50/60Hz frequency, TN-S or TT power supply, protective grounding resistance less than 4Ω |
Irradiation Distribution Diagrams
Product Details