Application of UV accelerated aging test chamber:
UV accelerated weathering test chambers are primarily used to simulate the effects of sunlight and ultraviolet (UV) radiation on materials and products.Use ultraviolet lamps to simulate the radiation effect of sunlight, and use condensed water and spray water to simulate dew and rain. In just a few days or weeks, the ultraviolet irradiation device can show the damage caused by months or even years of outdoor exposure, including fading, color change, loss of gloss, chalking, cracking, cracking, wrinkling, blistering, softening, strength reduction, oxidation, etc. The test results can be used to select new materials and improve existing materials, or evaluate changes in material formulations.
Features:
- For irradiance, temperature, time and other important test parameters to provide comprehensive and detailed real-time monitoring and curve record (controller with recorder function), through the computer can also generate reports and curve printing.
- Irradiation/condensation/water spray test can be done separately, or any combination of irradiation/condensation/water spray test can be programmed.
- Using 7 inch true color touch screen control system, with good stability, monitoring, operation and maintenance.
- It provides the reference of the life of imported ultraviolet lamp with expensive materials (the lamp is consumable, and the life is about 1600 hours), so as to facilitate users to confirm the replacement time of the lamp and save the use cost.
- Adopt automatic water supply and drainage design, and match with high cost high power water mercury, ensure the flow rate and uniformity of water spray.
Technical Parameters:
| Lamp type | UV-A(315～400nm)、UV-B(280～315nm) (customer optional) |
| Lamp brand | ATLAS, American original imported lamp |
| Lamp quantity | 8 lamps, each lamp is 40W |
| Lamp effective use life | 1600 hours |
| Center distance of lamp | 70mm |
| Temperature range | RT+10～70℃ |
| Humidity range | ≥90%RH |
| Temperature fluctuation | ±3℃ |
| Temperature resolution | 0.1℃ |
| Measuring range | 45～80℃ |
| Tolerance | ±3℃ |
| Temperature control type | PID self-tuning temperature control type |
Volume, size and weight:
| Inner box size | W(1140) × H(690)× D(640) mm |
| Outer box | W(1300) × H(1630) × D(700)mm |
| Power supply | AC 220V, 50HZ, 5KW |
| Machine weight | About 150KG (without package weight) |
| Irradiance control system | Irradiometer (customer optional) irradiance range: 0.45～0.9W/m2 |
