標準號：BS EN ISO 105-J02-2000
中文標準名稱：織物.色牢度試驗.相對白色的儀表評定
英文標準名稱：Textiles - Tests for colour fastness - Instrumental assessment of relative whiteness
標準類型：W70
發布日期：2000/8/15 12:00:00
實施日期：2000/8/15 12:00:00
中國標準分類號：W70
國際標準分類號：59.080.01
適用范圍：1 This part of ISO 105 specifies a method intended for quantifying the whiteness and tint of textiles, including fluorescent materials. 2 Whiteness as measured by this test method is an indication of how white the textile appears to an average viewer. Tint, if other than zero, is an indication of a reddish or greenish hue having shifted away from a bluish (neutral) hue with a dominant wavelength of 466 nm. The formulae for calculation of whiteness and tint are those recommended by the CIE