The AATCC Gray Scales for Color Change and Gray Scale for Staining are the fundamental evaluation tools when assessing the colorfastness of textile materials. Using AATCC EP1 and EP2, textile testing professionals use the AATCC Gray Scales to assess how fabrics that have been washed, and exposed to temperature, light, and storage conditions maintain their color, and even stain onto other materials. The AATCC Gray Scales are valuable tools for textile colorfastness testing as they aid textile product developers and companies in various industries in determining whether to use a fabric for a specific application.
New and Improved Features and Benefits
The new style of AATCC Gray Scale for Color Change and AATCC Gray Scale for Staining have added features that now improve upon the durability and use of these valuable tools.
- New reinforced edge
Enhances the durability of the scale
Prevents chipping of the color chips
Prevents smudging, and transfer of oils from hands when handling
- Masks with larger area view
Accommodate specimens and scale edge
- Sturdier construction
Reduces the likelihood of scuffing, and scratching of the color chips
- Keeps same material for base and sleeve
Maintaining the use of vinyl for scale and sleeve material
- More cost-effective option
The new style reduces material waste in manufacturing
Availability of New AATCC Gray Scales
The current styles of the AATCC Gray Scales remain in stock and continue to be perfectly applicable to performing colorfastness evaluation using AATCC Evaluation Procedure 1 and Evaluation Procedure 2. The new, edgier style Gray Scales will be available once the remaining stock of the current style is sold out. Special requests for the new style Gray Scale will not be offered.
Maintenance of AATCC Gray Scales
With regular use of the AATCC Gray Scales, it is important to handle the product with care to extend its shelf life. Naturally, with the use of the current AATCC Gray Scales, customers have shared the challenges of keeping the color chips of the gray scales from being scuffed, scratched, and stain-free when handled with less care. AATCC recommends using gloves, proper storage of the gray scales in its protective sleeve when not in use, and regularly replacing them on a yearly basis. The added features of the new style of AATCC Gray Scales further support customers in their use of the scales.
