ASTM D4086 REV A Standard Practice for Visual Evaluation of Metamerism
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- Картотека зарубежных и международных стандартов
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- ASTM F412 Standard Terminology Relating to Plastic Piping Systems
- ASTM D2105 Standard Test Method for Longitudinal Tensile Properties of “Fiberglass” (Glass-Fiber- Reinforced Thermosetting-Resin) Pipe and Tube
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- ASTM E855 Standard Test Methods for Bend Testing of Metallic Flat Materials for Spring Applications Involving Static Loading
- ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
- ASTM G156 Standard Practice for Selecting and Characterizing Weathering Reference Materials
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- ASTM E855 Standard Test Methods for Bend Testing of Metallic Flat Materials for Spring Applications Involving Static Loading
- ASTM E4 Standard Practices for Force Verification of Testing Machines
- ASTM D2105 Standard Test Method for Longitudinal Tensile Properties of “Fiberglass” (Glass-Fiber- Reinforced Thermosetting-Resin) Pipe and Tube
- ASTM F412 Standard Terminology Relating to Plastic Piping Systems
- ASTM D2105 Standard Test Method for Longitudinal Tensile Properties of “Fiberglass” (Glass-Fiber- Reinforced Thermosetting-Resin) Pipe and Tube
- ASTM E4 Standard Practices for Force Verification of Testing Machines
- ASTM E855 Standard Test Methods for Bend Testing of Metallic Flat Materials for Spring Applications Involving Static Loading
- ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
- ASTM G156 Standard Practice for Selecting and Characterizing Weathering Reference Materials
- ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
- ASTM E855 Standard Test Methods for Bend Testing of Metallic Flat Materials for Spring Applications Involving Static Loading
- ASTM E4 Standard Practices for Force Verification of Testing Machines
- ASTM E4 Standard Practices for Force Verification of Testing Machines
- ASTM E855 Standard Test Methods for Bend Testing of Metallic Flat Materials for Spring Applications Involving Static Loading
- ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
- ASTM G156 Standard Practice for Selecting and Characterizing Weathering Reference Materials
- ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
- ASTM E855 Standard Test Methods for Bend Testing of Metallic Flat Materials for Spring Applications Involving Static Loading
- ASTM E855 Standard Test Methods for Bend Testing of Metallic Flat Materials for Spring Applications Involving Static Loading
- ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
- ASTM G156 Standard Practice for Selecting and Characterizing Weathering Reference Materials
- ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
- ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
- ASTM G156 Standard Practice for Selecting and Characterizing Weathering Reference Materials
- ASTM G156 Standard Practice for Selecting and Characterizing Weathering Reference Materials
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- Картотека зарубежных и международных стандартов
ASTM International
Standard Practice for Visual Evaluation of Metamerism
N D4086 REV A
Annotation
This practice describes visual methods for detecting metamerism and for estimating the magnitude of a metameric color difference.
The practice is limited to the consideration of illuminant metamerism and observer metamerism. It is not designed to cover so-called geometric metamerism, in which members of specimen pairs change relative appearance as the angles of illumination and viewing are changed, for example, because they incorporate flake metal or pearlescent colorants.
This practice does not provide for the computation of indices of metamerism based upon instrumental measurement of spectral characteristics.
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.
Автоматический перевод:
Общепринятая практика для визуальной оценки Metamerism
Эта практика описывает визуальные методы для обнаружения метамерии и для оценки величины metameric цветового различия.
Практика ограничивается рассмотрением освещающей метамерии и метамерии наблюдателя. Это не разработано для покрытия так называемой геометрической метамерии, в которой члены пар экземпляра изменяют относительное появление, как углы освещения и просмотра изменяются, например, потому что они включают слой металлические или перламутровые красители.
