GB/T 6688-2008
Dyestuffs.Determination of relative strength and color difference.Instrumental method (English Version)

Standard No.

GB/T 6688-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 6688-2008

Replace

GB/T 6688-1986 GB/T 6689-1986

Scope

This standard specifies the instrumental method for the determination of the relative intensity and color difference between non-fluorescent dyes and standard samples when they are dyed on textiles. This standard is applicable to the determination of the relative intensity, color difference and color separation difference between non-fluorescent dyes and standard samples when dyed on textiles by color measuring instruments.

GB/T 6688-2008 Referenced Document

• GB/T 2374-2007 Dyestuffs.General rules for dyeing test
• GB/T 3977-2008 Specificaiton of colors
• GB/T 3978-2008 Standard illuminants and geometric conditions
• GB/T 3979-2008 Methods for the measurement of object color
• GB/T 4841.3-2006 Colour cards of standard depths for dyeing with dyestuffs 2/1、1/3、1/6、1/12、1/25

GB/T 6688-2008 history

• 2008 GB/T 6688-2008 Dyestuffs.Determination of relative strength and color difference.Instrumental method
• 1986 GB/T 6688-1986 Determination of relative strength of dyes(Instrumental method)

GB/T 6688-2008 Dyestuffs.Determination of relative strength and color difference.Instrumental method has been changed from GB/T 6689-1986 Determination of colour difference of dyes(Instrumental method).