Accelerated UV Light Testing Equipment

LIB Environmental Simulation Industry is one of the most reliable manufacturers and suppliers of accelerated uv light testing equipment in China, featured by quality products and low price. Welcome to buy CE approved accelerated uv light testing equipment in stock here and get quotation from our factory. Contact us for discount information.

LIB INDUSTRY™ Accelerated UV Light Testing Equipment simulates damaging effects of long term outdoor UV spectra of sunlight , heat, moisture on materials and coatings. It exposes specimen to varying conditions of weathering- ultraviolet radiation, moisture and heat to test the performance and improve the quality.

Standard configuration

• The installation of the UV lamp 8 on both sides of the studio;
  

• The number of sample holder clamps: 48

• The sample rack clamps Dimensions: 75*150 (mm)Custom 2D and 3D sample holders

• Using the back of the scroll type drainage system and drainage U-shaped plot sinks

• The surface of the sample and the UV lamp distance of 50 mm and a plane parallel to

• The actual studio by the test sample holder and constitutes inside walls, trapezoidal

• Tank water level automatic replenishment;

• The bottom chamber can be fixed with high quality  wheels

Applications

1. UV testing equipment simulate the sun, rain spray and condensation resulting damage to test the materials by exposure to sunlight with moisture and temperature.

2. To get the results of damage after several days or weeks which is equal to expose to outside for a few months. The damages include fading, discoloration, brightness down, powder, crack, blur, brittle, strength decreases and oxidation.

3. UV weathering test equipment provide reference with testing data for improvement of existing materials, or to assess the impact of changes in product durability and other aspects.

Design Criteria

UV light testing equipment meet the standards

(1) ASTM D4587: Standard Practice for Fluorescent UV-Condensation Exposures of Paint and Related Coatings

(2) ASTM D4799: Standard Practice for Accelerated Weathering Test Conditions and Procedures for Bituminous Materials (Fluorescent UV, Water Spray, and Condensation Method)

(3) ISO 4892-1: Plastics – Methods of Exposure to Laboratory Light Sources – Part 1: General guidance

(4) ISO 4892-3: Plastics - Methods of Exposure to Laboratory Light Sources - Part 3: Fluorescent UV Lamps

(5) ASTM D4329: Standard Practice for Fluorescent UV Exposure of Plastics

(6) AATCC TM186: Weather Resistance: UV Light and Moisture Exposure

(7) ASTM D5208: Standard Practice for Fluorescent Ultraviolet (UV) Exposure of Photodegradable Plastics

(8) IEC 61345: UV Test for Photovaltalic (PV) Modules

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