ISO 4892-3
Plastics -- Methods of exposure to laboratory light sources -- Part 3: Fluorescent UV lamps
ISO 4892-3 specifies methods for exposing specimens to fluorescent UV radiation, heat and water in apparatus designed to simulate the weathering effects that occur when materials are exposed in actual end-use environments to global solar radiation, or to solar radiation through window glass.
The specimens are exposed to fluorescent UV lamps under controlled environmental conditions (temperature, humidity and/or water). Different types of fluorescent UV lamp can be used to meet all the requirements for testing different materials.
Specimen preparation and evaluation of the results are covered in other International Standards for specific materials.
Products

Accelerated weathering - Suntest XLS+
The SUNTEST XLS+ is used to check for property changes of materials and products caused by sunlight, temperature...

Xenotest® Beta+
The Xenotest Beta+ is a premium stand-alone rotating rack xenon instrument with 4000cm2 exposure area. It comes with...

Accelerated weathering - Suntest CPS+(II)
The practical benchtop xenon lamp unit with useful accessories to tailor your SUNTEST towards your needs. Here you...

UVTest - accelerated weathering tester
Atlas’ UVTest is an economical instrument for fluorescent UV and condensation weathering test methods. The instrument uses UVA-340...

Accelerated weathering - Suntest® XXL+
The SUNTEST XXL+ is used to check for property changes of materials and products caused by sunlight...