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Standard Guide for Setting Object Color Specifications
Přeložit název
NORMA vydána dne 1.6.2021
Označení normy: ASTM D7195-21
Datum vydání normy: 1.6.2021
Kód zboží: NS-1028048
Počet stran: 5
Přibližná hmotnost: 15 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
box tolerance, color difference, color specification, color tolerancing, elliptical tolerance, instrumental measurement, rectangular tolerable, rectangular tolerance, tolerance, visual evaluation of color,, ICS Number Code 01.070 (Colour coding)
Significance and Use | ||||||||||||||||||||||||||||||||||||||||||
5.1The rejection of materials due to color is a common and expensive occurrence, and it is useful for a customer and producer to set color specifications with an associated tolerance before the transaction. This guide discusses the concept and details the ASTM standards to be used in the process. |
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1. Scope | ||||||||||||||||||||||||||||||||||||||||||
1.1This guide leads the user through a process for establishing color specifications, including the target color and allowable tolerances. It refers to the appropriate ASTM standards that more thoroughly describe each step of the process beginning with expectations, encompassing caveats within the process and finally concluding with reporting. 1.2This guide does not suggest numerical values for tolerances. These values must be agreed upon by the parties involved. 1.3This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
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2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||||||
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