AATCC Gray Scale for Color Change
Whats/App: +86 156 1874 6768
Web: standard-groups.com
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 |
Other supplier products
|
|
Water Leak Detector |
Whats/App: +86 156 1874 6768
Web: standard-groups.com
GB/T 21619-2008 Test Methods for Dangerous Goods Flammable Solids Emitting Flammable Gases ... |
|
|
Vacuum Leak Detection Equipment |
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Applications
1. Automotive Industry
In automobile manufacturing, sealing performance is d... |
|
|
Drapery Flammability Tester，ISO 6941 |
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Product Overview
TheDrapery Flammability Testeris a specialized instrument designed to eva... |
|
|
Scratch tester STD-KK03 |
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Introduction
With the continuous expansion of the use of plastic molding products, from th... |
|
|
Contact heating and cooling tester |
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Test standard
JIS L 1927Textiles-Measurement method of cool touch feeling property
GB/T 3... |
供应产品
Same products
