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Doplňujúce informácie

ASTM E1349-90(1998)

Standard Test Method for Reflectance Factor and Color by Spectrophotometry Using Bidirectional Geometry

Automaticky preložený názov:

Štandardná skúšobná metóda pre odrazivosti Factor a farby spektrofotometricky pomocou obojsmernej geometrie

NORMA vydaná dňa 1.1.1998

Jazyk
Prevedenie	Online zabezpečené PDF - 65.70 € Tlačené - 65.70 €
Dostupnosť	SKLADOM
Cena	65.70 € bez DPH
65.70 €

Informácie o norme:

Označenie normy: ASTM E1349-90(1998)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.1.1998
Kód tovaru: NS-41392
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

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Anotácia textu normy ASTM E1349-90(1998) :

Keywords:

bidirectional geometry, color, reflectance, spectrophotometer, ICS Number Code 17.180.20 (Colours and measurement of light)

Doplňujúce informácie

1. Scope

1.1 This test method describes the instrumental measurement of the reflection properties and color of object-color specimens by use of a spectrophotometer or spectrocolorimeter with a bidirectional optical measuring system, such as annular, circumferential, or uniplanar 45/0 or 0/45 geometry.

1.2 This test method is generally suitable for any flat object-color specimen. It is especially recommended for measuring retroreflective specimens, fluorescent specimens, and specimens of intermediate gloss.

1.3 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.

2. Referenced Documents

E1164-23	Standard Practice for Obtaining Spectrometric Data for Object-Color Evaluation
E1345-98(2019)	Standard Practice for Reducing the Effect of Variability of Color Measurement by Use of Multiple Measurements
E991-21	Standard Practice for Color Measurement of Fluorescent Specimens Using the One-Monochromator Method
E805-22	Standard Practice for Identification of Instrumental Methods of Color or Color-Difference Measurement of Materials
E694-18(2024)	Standard Specification for Laboratory Glass Volumetric Apparatus
E308-22	Standard Practice for Computing the Colors of Objects by Using the CIE System
E284-22	Standard Terminology of Appearance
E179-17(2022)	Standard Guide for Selection of Geometric Conditions for Measurement of Reflection and Transmission Properties of Materials
D2244-23	Standard Practice for Calculation of Color Tolerances and Color Differences from Instrumentally Measured Color Coordinates
E2214-23	Standard Practice for Specifying and Verifying the Performance of Color-Measuring Instruments
E2153-01(2023)	Standard Practice for Obtaining Bispectral Photometric Data for Evaluation of Fluorescent Color
E1347-06(2020)	Standard Test Method for Color and Color-Difference Measurement by Tristimulus Colorimetry
E1767-11(2022)	Standard Practice for Specifying the Geometries of Observation and Measurement to Characterize the Appearance of Materials

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