This standard is issued under the fixed designation D ; the number 1 This practice is under the jurisdiction of ASTM Committee D20 on. It is the responsibilty of the Lab Manager to verify this setup is acceptable for the particular application or test method. ***. Test Method: ASTM D Buy ASTM D PRACTICE FOR XENON-ARC EXPOSURE OF PLASTICS INTENDED FOR INDOOR APPLICATIONS from SAI.
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Microprocessors monitor and precisely control the radiation applied to the test samples. Through our network of over 43, people in 1, laboratories and offices atsm countries, Intertek provides quality and safety solutions to a wide range of industries around the world. Assurance Enabling you to identify and mitigate the intrinsic risk in your operations, supply chains and business processes.
Various cycles are aztm by the appropriate specifications depending upon the intended end use application.
Link to Active This link will always route to the current Active version of the standard. Referenced Documents purchase separately The documents listed below are referenced within the d4459 standard but are not provided as part of the standard.
Xenon-Arc Accelerated Exposure
Therefore, all references to the use of this practice must be accompanied by a report prepared in accordance with Section 9 that describes the specific operating conditions used.
Note 1 — There is no known ISO equivalent to this practice. Certification Formally confirming that your products and services meet all trusted external and internal standards.
A Weather-Ometer uses a xenon arc light source to provide a radiation spectrum that simulates natural sunlight. However, performance comparisons under the controlled conditions of accelerated weathering can be compared to documented performance of materials and coatings that have experienced extended periods of end use exposure.
It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Xenon-Arc Accelerated Exposure
Send us a d4549 Wilton UK: Standards can be obtained from appropriate standard authorities. Assurance Testing Inspection Certification. Testing Evaluating aztm your products and services meet and exceed quality, safety, sustainability and performance standards.
Refer to Practice G for detailed information on the caveats applicable to use of results obtained in accordance with this practice. Need help or have a question? Often several exposure times such as, and hours also will be compared to each other. Smaller sizes, or slightly larger sizes, can be aatm, but this equipment does not readily accept actual parts.
Validating the specifications, value and safety of your raw materials, products and assets. Significant factors include regulation of line voltage, temperature and humidity control, and condition and age of the lamps and filters. Up to 60 test samples are mounted in the Xenon Arc and subjected to a cycle of exposure to specified combinations of light, humidity, temperature and water spray.
Formally confirming that your products and services meet all trusted external and internal standards. This practice uses exposure in a xenon-arc device equipped with window glass filters and operated in accordance with Practices G and G No direct correlation can be made between accelerated weathering duration and actual outdoor exposure duration.
Accelerated weathering simulates the damaging effects of long term outdoor exposure of materials and coatings by exposing test samples to varying conditions of the most aggressive components of weathering – light, moisture, and heat.
Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards.
These cycles would be continued for extended periods of time – up to thousands of hours – simulating even longer periods of time in the real asm. Global Reach Intertek is the industry leader with over 42, people in 1, locations in over countries.
Accelerated weathering provides exposed samples for comparison to unexposed f4459 samples. Enabling you to identify and mitigate the intrinsic risk in your operations, supply chains and business processes.
Auditing Consulting Sourcing Training. Send us a request Need help or have a question? Whether your business is local or global, we can ensure your products meet quality, health, environmental, safety, and social accountability standards for virtually any market around the world.