UV Aging Test Chamber
Tower-type UV Aging Test Unit
Tower-type UV weathering test unit for accelerated ageing of coatings and plastics. Fluorescent UV lamps reproduce solar radiation and condensed moisture replicates rain and dew under controlled temperature cycling.
Specifications
- Temperature Range
- RT+10 degC-70 degC
- Temperature Uniformity
- ±3 degC
- Temperature Fluctuation
- ±0.5 degC
- Black Panel Temperature
- 50 degC-63 degC
- Humidity Range
- >= 75%RH
- Lamp Centre-to-centre Distance
- 70 mm
- Specimen to Lamp Centre Distance
- 50 mm
- Standard Test Panel
- 75 x 150 mm, 42 pcs
- Workspace Dimensions
- 1140 x 500 x 400 mm （W x D x H）
- Dimensions
- 1400 x 660 x 1550（W x D x H）
- Lamp Brand
- Q-LAB (USA)
- Wavelength
- UVA-340, 315-400 nm band, irradiance 0.35-1.2 W/m2
- Irradiance Control
- Irradiance intelligent control imported from Germany, using real-time irradiance feedback to automatically compensate the set value.
- Irradiance Intensity
- 0.35-1.2 W/m2, set via touchscreen. Four irradiance sensor groups in total; each sensor controls the irradiance of two lamps, and each group is independently settable with automatic compensation.
- Power Supply
- 220 V, 50 Hz, 4.5 kW
Application
Tower-type UV weathering test unit for accelerated ageing of coatings and plastics. Fluorescent UV lamps reproduce solar radiation and condensed moisture replicates rain and dew under controlled temperature cycling.
Applicable Standards
Tested to GB/T 14522-93, ASTM G 154, ISO 4892-1, ISO 11507, ASTM D 4329.
Technical Parameters
Key technical parameters are listed in the specification table for this model. Configurations can be adapted to your test standard, sample size and site conditions.
Test Method
Construction
