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ASTM D1494-12
Standard Test Method for Diffuse Light Transmission Factor of Reinforced Plastics Panels
STANDARD published on 1.10.2012
The information about the standard:
Designation standards: ASTM D1494-12
Note: WITHDRAWN
Publication date standards: 1.10.2012
SKU: NS-17438
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
The category - similar standards:
Annotation of standard text ASTM D1494-12 :
Keywords:
building panels, diffuse light transmission factor, reinforced plastics, ICS Number Code 83.120 (Reinforced plastics), 83.140.10 (Films and sheets)
Additional information
| Significance and Use | ||||||||||
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4.1 The purpose of this test method is to obtain the diffuse light transmittance factor of both flat and corrugated translucent building panels by the use of simple apparatus and by employing as a light source a combination of fluorescent tubes whose energy distribution closely approximates CIE Source C. |
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| 1. Scope | ||||||||||
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1.1 This test method covers the determination of the diffuse light transmission factor of translucent reinforced plastics building panels. 1.2 The values stated in SI units are to be regarded as the standard. The values given in the parentheses are for information only. 1.3 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in Tables and Figures) shall not be considered as requirements of this standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. 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.
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Test Cabinet for Diffuse Light Transmission Factor of Reinforced Panels Detailed working drawings and a bill of materials for this equipment can be obtained at a nominal charge from ASTM Headquarters, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. Order Adjunct: .
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Standard Practice for Conditioning Plastics for Testing
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Standard Terminology Relating to Plastics
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Standard Terminology for Abbreviated Terms Relating to Plastics (Withdrawn 2024)
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Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method |
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