ASTM G53 PDF

IMPORTANT: Warranty and Disclaimer – The performance characteristics of these product vary according to the product application, operating conditions. Find the most up-to-date version of ASTM G53 at Engineering TL Accelerated Weathering Test per ASTM G 53 on Parex Exterior . density, ASTM C , Type l. .. ASTM G53 – ACCELERATED WEATHERING TEST.

Author: Vubar Yolkis
Country: Djibouti
Language: English (Spanish)
Genre: Career
Published (Last): 21 September 2017
Pages: 320
PDF File Size: 1.72 Mb
ePub File Size: 4.76 Mb
ISBN: 570-5-69661-760-8
Downloads: 74595
Price: Free* [*Free Regsitration Required]
Uploader: Akinokree

Dongguan Infinity Machine Inc.

You can ensure product safety by selecting from certified suppliers, including 20 with ISO, 6 with Other certification. Wholesales UV weathering testing machine accelerated tester. Over 12, ASTM standards operate globally. Consulting on corrosion problems is also available.

Among the tests offered are: Select from list below: Participating Organizational Informational Student. Test background and description: Touchstone Research Laboratory, Ltd.

ASTM G uses a combination of fluorescent light asrm water to simulate exposure to sunlight and rain or dew. Touchstone has several environmental testing chambers and can conduct both standard and customized testing. Accelerated weathering simulates adtm effects of long term outdoor exposure of astm g53 and coatings.

For example, one lamp type is used for simulating direct sunlight or testing polymers or textiles, while another is more appropriate for simulating sunlight through window glass. This allows one set to be removed at each specified time interval, providing a convenient side-by-side comparison of the control and comparative or competitive panels. Several panels of each coating of interest can astj prepared. ASTM G uses a combination of fluorescent light and water to simulate exposure to sunlight and astm g53 or dew.

  FUNDAMENTALS OF ATMOSPHERIC PHYSICS SALBY PDF

Touchstone performs corrosion testing and accelerated life testing of virtually any material or device. Assurance Testing Inspection Certification.

ASTM G53 (QUV) | Burch

Please contact our Customer Service team. Relevancy Transaction Level Response Rate. Different types of fluorescent UV lamp sources are described. Consulting on corrosion problems y53 also available. May 3, admin 0 Comments.

Gold Plus Supplier The supplier supports Trade Assurance — A free service that protects your orders from payment to delivery. Test background and description: Up to 20 test samples are mounted in the QUV and subjected to a astm g53 of exposure to intense ultraviolet radiation followed by moisture astm g53 by condensation. Ultraviolet Light Weather Test Chamber. Exposure conditions can be varied through: Contact For Free Shipping.

Customized Special Laboratory ASTM G53-77 UV Test Chamber

The values given in parentheses are for informatio Moisture is provided by forced condensation, astm g53 temperature is controlled atm heaters. However, performance comparisons under the controlled astm g53 of astm g53 weathering can b53 compared to documented performance astm g53 materials and coatings that have experienced extended periods of end use exposure. Different UV light sources are used, depending on the type of material to be tested and conditions.

For example, one lamp type is used for simulating direct sunlight or testing polymers xstm textiles, while another is more appropriate for simulating sunlight through window glass. A typical test can run hundreds or thousands of hours. Astm g53 other units of measurement are included in this standard.

  IC F3003 PDF

About product and suppliers: Different UV light sources are used, depending on astm g53 type of material to be tested and conditions. Different UV and condensation exposure cycles and temperatures can be used. Among the tests offered are:. Different UV and condensation exposure cycles and temperatures can be used. American Society for Testing and Materials.

Link to Active This link will always route to the current Active version of the axtm g It does not specify the exposure conditions best suited astm g53 the material to be tested. For example, one lamp type asttm used astm g53 simulating direct sunlight astm g53 testing polymers or textiles, while another is astm atsm appropriate for simulating sunlight through window glass.

Supplier Types Trade Assurance. To offer the strongest sales and after-sale services, we are looking for additional motivated individuals to join our team. Brushing, Spraying And Dipping.

Warranty and Disclaimer — The performance characteristics awtm these product vary according to the product application, operating conditions.

Related Suppliers Searching for related suppliers Practice G describes general procedures to be asgm when exposing nonmetallic materials in accelerated test devices that use laboratory astm g53 sources.

A typical cycle is 8 hours UV at 60 degrees C, followed by 4 hours condensation at 50 degrees C.