UV Accelerated Weathering Tester
UV Accelerated Weathering Tester
UV Accelerated Weathering Tester

UV Fluorescent / Accelerated Testing

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.

Standard Test

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.

UV Accelerated Weathering Tester
UV Accelerated Weathering Tester

Main Technical Parameters

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.

UV Accelerated Weathering Tester

We Apply The Controller Developed By SONACME

Specifications


ModelSC/UV/A
Temperature control range30.0℃~70.0℃
Lamp type UV-A、UV-B
Irradiance range0.1~1.0W/m2
WavelengthUV-A(320~400nm)、UV-B:(275~320nm)
Inner size(mm) W*H*D1170*500*600
Outer size(mm) W*H*D1300*1750*750
Power supply220V AC  50/60Hz

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