Application area
SONACME UV accelerated weathering tester uses fluorescent ultraviolet lamps as the light source, and appropriately controls the temperature and humidity to periodically produce condensation on the samples to fully obtain the results of the damage of sunlight, humidity and temperature on polymer materials (material aging) Including fading, loss of gloss, strength reduction, cracking, peeling, chalking and oxidation, etc.
The fluorescent ultraviolet rays of the ultraviolet lamp can reproduce the influence of sunlight, and the condensation and water spray system can reproduce the influence of rain and dew. During the entire test cycle, the irradiation energy and temperature are controllable.
Typical applications are paint coatings, automotive industry, plastic products, wood products, glue, etc.
AATCC TM186: Weather Resistance: UV Light and Moisture Exposure
ASTM C1257: Standard Test Method for Accelerated Weathering of Solvent-Release-Type Sealants
ASTM C1442: Practice for Conducting Tests on Sealants Using Artificial Weathering Apparatus
ASTM C1501: Standard Test Method for Color Stability of Building Construction Sealants as Determined by Laboratory Accelerated Weathering Procedures
ASTM C1519: Standard Test Method for Evaluating Durability of Building Construction Sealants by Laboratory Accelerated Weathering Procedures
ASTM C732: Standard Test Method for Aging Effects of Artificial Weathering on Latex Sealants
ISO 29664: Plastics - Artificial weathering including acidic deposition
SAE J2020: Accelerated Exposure of Automotive Exterior Materials Using a Fluorescent UV and Condensation Apparatus
Looking for a specific test standard? please contact SONACME.
Light source: UV-A (wavelength 340nm) or UV-B (wavelength 313nm); 40W×8 (normal service life 6000 hours).
Irradiance can be set range: 0.3 W/m2 ~ 1.55 W/m2.
Blackboard temperature setting range: room temperature +10℃ ～80℃.
Maximum rated power of the whole machine: 3 KW.
Inner/outer shell material: all stainless steel plate 304/all stainless steel material sprayed on the surface, never rust.
| Model | SC/UV/A |
| Temperature control range | 30.0℃～70.0℃ |
| Lamp type | UV-A、UV-B |
| Irradiance range | 0.1~1.0W/m2 |
| Wavelength | UV-A（320～400nm）、UV-B:（275～320nm） |
| Inner size(mm) W*H*D | 1170*500*600 |
| Outer size(mm) W*H*D | 1300*1750*750 |
| Power supply | 220V AC 50/60Hz |
