6 China 
5 Vietnam 
3 Belgium 
3 India 
2 Indonesia 
1 Korea 
1 Colombia 
1 UK 
1 Brazil 
1 UAE 
1 Chile 
1 Argentina 
Aatcc Gray Scale - China
price: contact company for price
Standards
AATCC Evaluation Procedure 1 (Grey Scale for Stain and Color Change)
ISO 105-A02 (Grey Scale for Assessing Change in Color)
JIS L 0801 (Japanese Industrial Standard for Gray Scale Assessment)
GB/T 250 (China’s National Standard for Gray Scale for Color Change)
Main Parameters
Parameter Specification
Scale Type 5-step numerical rating (1–5) with half-step increments (e.g., 4-5)
Dimensions 140 × 50 mm (standard card size)
Material Laminated paper with fade-resistant inks, sealed in protective sleeves
Color Pairs 5 pairs of gray chips (original vs.
faded) for visual comparison
Lightfastness Inks meet ISO 105-B02 standards for resistance to light exposure
Precision Tolerance ≤ ±0.5 grade for repeatable grading
Company Contact:
- Posted By: Standard International Group (HK) Limited
- Phone: 18355172336
- Address: No.2578 Gu Dai road, Min Hang district, Shanghai, shanghai , Shanghaai , China
- Email:
- Website: https://www.standard-groups.com/en/
Published date: December 23, 2025
- Business Description: Standard Groups is an integrated supplier specialized in providing material test instruments and “The Whole Laboratory Program” solutions.
The main products cover many areas: Textile and Apparel, Leather and Footwear, Flammability Testing, Filter Material Testing, Automotive Interior, Toy Testing, Non-woven and Geo-membrane, Carpet Testing, Luggage/Furniture/Office Furniture Testing, Material and Parts of Automotive, Weathering and Light Stability Testing, Ovens and Environmental Testing Chambers, Salt Fog Chambers, Materials Testing Machines, 3D Body Scanning and Manikin, Air Quality Monitoring and Measurement, Package Material Testing, Electrical Safety Testing, Optical and Spectroscopy Instruments, Lighting and Color Assessment, Microscopy and Legal Inspection, and relative testing services.
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