GB 250-1995
Gray scale for assessing change in colour (English Version)

Standard No.

GB 250-1995

Language

Chinese, Available in English version

Release Date

1995

Published By

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

Status

Be replaced 2009-06

Replace By

GB/T 250-2008

Latest

GB/T 250-2008

Scope

This standard specifies the gray scale and its application method for evaluating the color change of textiles in the color fastness test of textiles. The precise colorimetry grade value of this gray card can be used as a permanent record for comparison between the newly produced gray card and the gray card that has changed during storage or use.

GB 250-1995 history

• 2008 GB/T 250-2008 Textiles.Tests for colour fastness.Grey scale for assessing change in colour
• 1995 GB 250-1995 Gray scale for assessing change in colour
• 1984 GB 250-1984 Textile color fastness test to washing

GB 250-1995 Gray scale for assessing change in colour was changed to GB/T 250-2008 Textiles.Tests for colour fastness.Grey scale for assessing change in colour.