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Standard Practice for Obtaining Spectrometric Data for Object-Color Evaluation
Automaticky preložený názov:
Štandardná prax pre získanie spektrometrie dát pre Object - Color Vyhodnotenie
NORMA vydaná dňa 10.6.2002
Označenie normy: ASTM E1164-02
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.6.2002
Kód tovaru: NS-40684
Počet strán: 8
Približná hmotnosť: 24 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
color, instrumental measurement-color, light-transmission and reflection, reflectance and reflectivity, spectrometry, transmittance and reflectance, ICS Number Code 17.180.20 (Colours and measurement of light)
1. Scope | ||||||||||||||||||||||||||||
1.1 This practice covers the instrumental measurement requirements, calibration procedures, and material standards needed to obtain precise spectral data for computing the colors of objects. 1.2 This practice lists the parameters that must be specified when spectrometric measurements are required in specific methods, practices, or specifications. 1.3 Most sections of this practice apply to both spectrometers, which can produce spectral data as output, and spectrocolorimeters, which are similar in principle but can produce only colorimetric data as output. Exceptions to this applicability are noted. 1.4 This practice is limited in scope to spectrometers and spectrometric colorimeters that employ only a single monochromator. This practice is general as to the materials to be characterized for color. 1.5 This standard does not purport to address 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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