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WSB-3A intelligent digital whiteness meter

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Applicable scope
Test principles and standards
Instrument characteristics
Configuration list
Used for the determination of whiteness and optical properties of textiles, silk, paper, paint, cotton fiber, ceramic building materials and daily chemical materials.
GB/T 8424.2-2001 Standard Test Method for color fastness of Textiles - Test Method for relative whiteness
ISO 2469  JJG 512/48