Features of James Heal Grey Scale:
- Grey scales can be used for assessing colour change and staining during colour fastness testing.
- The colour change scale consists of nine pairs of grey coloured chips, from grades 1 to 5. Grade 5 represents no change and grade 1 depicts severe change in some standards.
- The staining scale consists of nine pairs of grey and white coloured chips from grades 1 to 5.
- 766-200: Grey Scale for assessing Change in Colour - ISO 105 A02
- 766-201: Grey Scale for assessing Staining - ISO 105 A03
- 766-512: AATCC Gray Scale for Color Change
- 766-513: AATCC Gray Scale for Staining
Delivery method: Nationwide.
- Free in city. HCM
- In the station or express delivery if the customer in outside the province (customers pay shipping costs themselves)
Commitment to customers:
==> Supplying genuine goods (CO / CQ attached), 100% new (with the original belt)
==> Ensure customer's interests when buying products while in warranty, and maintenance for life.
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