ASTM ISO Accelerated UV Aging Test Chamber, Simulate The Sun Environment Chamber
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ASTM ISO Accelerated UV Aging Test Chamber, Simulate The Sun Environment Chamber
Product Description Accelerated Weather Testing UV Test Chamber can reproduce the damage caused by sunlight, rain and dew. The UV aging test is performed by exposing the material to be tested in a controlled alternating cycle of sunlight and moisture while increasing the temperature.
The uv test chamber uses ultraviolet fluorescent lamps to simulate the sun, but also by condensation or spray the way to simulate the impact of moisture. it is the aviation, automotive, home appliances, scientific research and other fields of the necessary test equipment for schools, factories, military, research-bit, and other units.
Application Industry (not limited to the following) 1. Paint ink paint, resin, plastic
Applications Function 1. 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. Provide reference with testing data for improvement of existing materials, or to assess the impact of changes in product durability and other aspects.
Technical Parameters
Meet Specifications * Meet customer requirements * Stay ahead of government regulations
Prevent Field Failures * Improve quality and durability * Enhance reputation * Assure product performance
Gain a Competitive Edge * Save on material costs * Expand product lines * Enter new markets * Outrun the competition
Chamber Structure The inner bladder of the chamber is made of imported high-class stainless steel plate while the outer bladder is made of SUS 304 steel plate. The heating mode adopts inner bladder trough type heating with its rapid temperature rise and even temperature distribution.
Control System uv aging test chamber be with PID SSR control system,Adopts black
aluminum plate to connect temperature sensor and adopts black board
temperature meter to control heating so as to ensure more stable
temperature.
Test Specimen Mounting The standard test specimen holder accommodates 2 panels 75×150mm. The test panels are actual the side wall of the chamber. To properly seal the chamber, it is important to have every panel holder filled with specimens or blank panels and to have panel holders in place.
Design Criteria (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
Product Structure
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Product Tags: accelerated aging chamber aging test machine |
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