Textile Color Fastness Test Card - Professional Textile Color Grey Card 5-Level Color Fastness Grey Scale for Assessing Change in Color,A

★ Product Description:The Gray Sample Card For Assessing Staining Is Not Only Suitable For Detecting The Degree Of Staining Of The Fixed Lining Fabric, But Also For Determining The Degree Of Staining Of Any White Matter.★ Product Specifications:Name: Textile Color Fastness Test CardFunction: Textile Color Fastness TestColor: 5 Levels, 9 GearsSize: 25*13cm★ Precautions For Use:1. Keep The Gray Card Clean.2. Always Check The Gray Card For Fingerprints.3. If The Imprint Has Been Found To Interfere With The Rating, The Gray Card Must Be Replaced.4. Try To Avoid Mechanical Damage Caused By Touch.5. If Mechanical Damage Interferes With The Rating, It Should Be Replaced.6. After The Gray Card Is Used Up, Put It Into The Sleeve.

• ★ 5-Level Precision Grading: Textile Color Fastness Test Card Divided Into 1-5 Grades, Half-Level Increment. The Fifth Level Is The Best, Indicating That There Is No Color Difference In Visual Inspection, And The Color Fastness Is The Best.
• ★ Multi-Standard Compliance: Meets GB, ISO, AATCC, DIN, BS, JIS, and EN Standards For Precise Color Fastness Rating In Textiles And Other Materials. This Textile Color Card Is Used To Evaluate Change In Color In Color Fastness Test.
• ★ Wide Range Of Uses: Textile Colour Fastness Test Card Is Not Only Suitable For Determining The Color Fastness Of Textiles, But Also Can Be Used To Determine The Color Fastness Of Any Object During Processing And Application. It's A Great Helper In Your Work And Life.
• ★ How To Compare: Grade 5 Displays Two Identical Neutral Gray Cards Side By Side, With Progressively Lighter Shades For Lower Grades, Maintaining Consistent Reflectivity And Size.
• ★ Precautions For Use: Before Use, Avoid Touching The Gray Card, Ensure The Gray Card Is Free Of Any Impurities And Fingerprints, And Ensure The Gray Card Is Clean. If The Imprint Has Been Found To Interfere With The Rating, The Gray Card Must Be Replaced. After The Gray Card Is Used Up, Put It Into The Sleeve.