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Standard Guide for Selection of Geometric Conditions for Measurement of Reflection and Transmission Properties of Materials
STANDARD published on 1.7.2012
    
        Designation standards: ASTM E179-12
                
                
                
                Note:    WITHDRAWN
               
                Publication date standards:  1.7.2012
                  SKU:  NS-43040
          The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
        Country:          American technical standard
        Category: Technical standards ASTM
        
                
              
Keywords:
geometric conditions, reflection, transmission, ICS Number Code 17.180.20 (Colours and measurement of light)
| 1. Scope | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1.1 This guide is intended for use in selecting terminology, measurement scales, and instrumentation for describing or evaluating such appearance characteristics as glossiness, opacity, lightness, transparency, and haziness in terms of reflected or transmitted light. This guide does not consider the spectral variations responsible for color, but the geometric variables described herein can importantly affect instrumentally measured values of color. This guide is general in scope rather than specific as to instrument or material. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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1.5.2014
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1.7.2009
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15.8.2006
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10.4.2001
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1.4.2012
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1.7.2012
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