It is used to determine the whiteness and optical properties of textiles, silk, paper, paint, cotton chemical fiber, ceramic building materials, and daily chemical materials.
【product description】 It is used to determine the whiteness and optical properties of textiles, silk, paper, paint, cotton chemical fiber, ceramic building materials, and daily chemical materials. 【Standards compliant】 ISO2469, JJG512/48 【Measurement function】 1. Measure ISO whiteness (ie R457 blue light whiteness), and also measure the fluorescent whiteness emitted by fluorescent substances for fluorescent whitened samples 2. Determine the transparency (T) and the lightness stimulus value of the object (V10) 3. Determine opacity (0)
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