ISO 105-J03-2009

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Reference number

ISO 105-J03:2009(E)

INTERNATIONAL

STANDARD

ISO

105-J03

Second edition

2009-10-01

Textiles — Tests for colour fastness —

Part J03:

Calculation of colour differences

Textiles — Essais de solidité des teintures —

Partie J03: Calcul des écarts de couleur

ISO 105-J03:2009(E)

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Published in Switzerland

ISO 105-J03:2009(E)

Contents Page

Foreword ............................................................................................................................................................iv

1 Scope ......................................................................................................................................................1

2 Principle..................................................................................................................................................1

3 Procedure ...............................................................................................................................................2

3.1 Calculation of CIELAB values ..............................................................................................................2

3.2 Calculation of CIELAB colour differences values..............................................................................3

3.3 Calculation of the CMC colour difference, ∆Ecmc(l:c)........................................................................4

4 Test report ..............................................................................................................................................5

Annex A (informative) Interpretation of results ...............................................................................................6

Annex B (informative) Representative test data ..............................................................................................7

Annex C (informative) Computer program for calculating colour difference ...............................................8

Bibliography......................................................................................................................................................10

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摘要：

ISO 105-J03-2009 是一项由国际标准化组织（ISO）发布的纺织品色牢度试验标准，专门用于规定在特定条件下，通过仪器测量并计算纺织品试样之间或试样与标准样品之间色差的具体方法。该标准主要基于CIE 1976 L*a*b*（CIELAB）色空间，提供了详细的色差计算公式（如CMC(l:c)、CIE94、CIEDE2000等），以确保不同实验室或生产批次在颜色评估上具有一致性和可比性。对于纺织、服装、染料及色彩管理行业而言，遵循该标准能够有效降低因颜色偏差导致的质量纠纷，提升产品在供应链

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ISO 105-J03-2009

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